Science.gov

Sample records for model program description

  1. A simulation model for wind energy storage systems. Volume 3: Program descriptions

    NASA Technical Reports Server (NTRS)

    Warren, A. W.; Edsinger, R. W.; Burroughs, J. D.

    1977-01-01

    Program descriptions, flow charts, and program listings for the SIMWEST model generation program, the simulation program, the file maintenance program, and the printer plotter program are given. For Vol 2, see .

  2. Geometric Modeling Applications Interface Program (GMAP). Volume 2. Program Description

    DTIC Science & Technology

    1989-09-01

    Retirement for Cause ..................................................... 3- 41 3-21 Interrelationship of GMAP Documents...M a 9 2a. ~* .E 0 4) -------- U- 00 004-4 a___ cam 0 0 Z CL cw; 3- 41 CI FTR560240001U September 1989 Initially, GMAP looked at several programs...oteInpcinPanGnrto Sub System Intgratof IBIs.tfaiithPats hinecto AMofa Syservic Rene aoressr bade fo sufaenoaiesuin fluo.ResCInteetrface inspetin. ee eainhp 3.3.21

  3. Puerto Rico water resources planning model program description

    USGS Publications Warehouse

    Moody, D.W.; Maddock, Thomas; Karlinger, M.R.; Lloyd, J.J.

    1973-01-01

    Because the use of the Mathematical Programming System -Extended (MPSX) to solve large linear and mixed integer programs requires the preparation of many input data cards, a matrix generator program to produce the MPSX input data from a much more limited set of data may expedite the use of the mixed integer programming optimization technique. The Model Definition and Control Program (MODCQP) is intended to assist a planner in preparing MPSX input data for the Puerto Rico Water Resources Planning Model. The model utilizes a mixed-integer mathematical program to identify a minimum present cost set of water resources projects (diversions, reservoirs, ground-water fields, desalinization plants, water treatment plants, and inter-basin transfers of water) which will meet a set of future water demands and to determine their sequence of construction. While MODCOP was specifically written to generate MPSX input data for the planning model described in this report, the program can be easily modified to reflect changes in the model's mathematical structure.

  4. Descriptive Analysis of Secondary Special Education and Transition Services Model Programs.

    ERIC Educational Resources Information Center

    Rusch, Frank R.; And Others

    This monograph provides a descriptive analysis of five grant programs funded by the Office of Special Education and Rehabilitative Services (OSERS) in 1984. The programs were designed to stimulate the improvement and development of programs for secondary special education and to strengthen and coordinate education, training, and related services…

  5. HIGHWAY 3. 1: An enhanced HIGHWAY routing model: Program description, methodology, and revised user's manual

    SciTech Connect

    Johnson, P.E.; Joy, D.S. ); Clarke, D.B.; Jacobi, J.M. . Transportation Center)

    1993-03-01

    The HIGHWAY program provides a flexible tool for predicting highway routes for transporting radioactive materials in the United States. The HIGHWAY data base is essentially a computerized road atlas that currently describes over 240,000 miles of highways. Complete descriptions of all Interstate System and most US highways (except those that parallel a nearby Interstate highway) are included in the data base. Many of the principal state highways and a number of local and county highways are also identified. The data base also includes locations of nuclear facilities and major airports. Several different types of routes may be calculated, depending on a set of user-supplied constraints. Routes are calculated by minimizing the total impedance between the origin and the destination. Basically, the impedance is defined as a function of distance and driving time along a particular highway segment. Several routing constraints can be imposed during the calculations. One of the special features of the HIGHWAY model is its ability to calculate routes that maximize use of Interstate System highways. This feature allows the user to predict routes for shipments of radioactive materials that conform to the US Department of Transportation routing regulations. Other features of the model include the ability to predict routes that bypass a specific state, city, town, or highway segment. Two special features have been incorporated in HIGHWAY, version 3.1. The first is the ability to automatically calculate alternative routes. Frequently, there are a number of routes between the source and destination that vary slightly in distance and estimated driving time. The HIGHWAY program offers a selection of different but nearly equal routes. The second special feature is the capability to calculate route-specific population density statistics. The population density distribution is calculated for each highway segment in the route and is reported on a state-by-state basis.

  6. Walking Advisement: Program Description.

    ERIC Educational Resources Information Center

    Byram Hills School District, Armonk, NY.

    The Walking Advisement program at Crittenden Middle School in Armonk, New York was started during the 1984-1985 school year. It was based on the work of Alfred Arth, a middle school specialist at the University of Wyoming. Essentially, the program attempts to expand the guidance function of the school by bringing faculty and students together to…

  7. Radioluminescent lighting program description

    SciTech Connect

    1987-11-01

    For more than 30 years the Department of Energy (DOE) and its predecessor agencies have conducted research and development aimed at beneficial uses of products derived from its nuclear activities. An important and promising element of radiation technology is the Program for Radioluminescent (RL) development. For years simple RL devices, such as aircraft exit signs, have served necessary functions in society. Electrons exciting phosphors and producing light is a fundamental concept to which the layman can immediately relate, while gaining a balanced perspective concerning risk and safety. DOE`s RL lighting development program has advanced the technology with infrared RL markers for helipads which are not detectable without the aid of special viewers. These devices were used to aid in the evacuation of wounded from Grenada. Visible RL airfield lighting has been used to promote aviation safety in remote Eskimo communities in Alaska, and non-electric taxiway signs and markers in the corrosive saline soils of Florida airports. The current plan is to consolidate past accomplishments and develop RL devices and systems using advanced technology for new applications. The potential for improved performance that solid-matrix RL techniques offer has stimulated interest in a variety of innovative applications for which electric lighting has long been the only practical alternative. The program described in this document is intended to provide for an optimum development and application of RL technology while supporting the transfer of this technology to the private sector and providing an institutional perspective from which the longer range applications and ramifications of this technology can be anticipated.

  8. GROUNDWATER PROTECTION MANAGEMENT PROGRAM DESCRIPTION.

    SciTech Connect

    PAQUETTE,D.E.; BENNETT,D.B.; DORSCH,W.R.; GOODE,G.A.; LEE,R.J.; KLAUS,K.; HOWE,R.F.; GEIGER,K.

    2002-05-31

    THE DEPARTMENT OF ENERGY ORDER 5400.1, GENERAL ENVIRONMENTAL PROTECTION PROGRAM, REQUIRES THE DEVELOPMENT AND IMPLEMENTATION OF A GROUNDWATER PROTECTION PROGRAM. THE BNL GROUNDWATER PROTECTION MANAGEMENT PROGRAM DESCRIPTION PROVIDES AN OVERVIEW OF HOW THE LABORATORY ENSURES THAT PLANS FOR GROUNDWATER PROTECTION, MONITORING, AND RESTORATION ARE FULLY DEFINED, INTEGRATED, AND MANAGED IN A COST EFFECTIVE MANNER THAT IS CONSISTENT WITH FEDERAL, STATE, AND LOCAL REGULATIONS.

  9. Skylab: Program Description

    NASA Technical Reports Server (NTRS)

    1971-01-01

    In 1973 three Americans will embark on the first of a series of Earth orbiting missions using Skylab, the first United States vehicle created specifically to enable man to live and work in space for extended periods. Sky lab is a program dedicated to the use of space and its unique environment and vantage point to increase our knowledge and understanding of the Earth's importance to man's well-being and man's influence on Earth's ecology. Sky lab will also be a major step in manned space flight. Habitation by the first crew will double our previous man-in-space duration (Gemini VII) and the second visit will redouble that duration. It will, in effect, create a bridge between the development flights of the 60s and the long duration operational space flights of the future. To accomplish its mission, Sky lab will be placed in Earth orbit and will be visited and inhabited by three different crews during an eight-month period. While successfully inhabiting and operating the vehicle for one- and two-month continuous periods, these crews will obtain data in areas pertinent to the man/Earth relationship and to long duration space flight. Data will be acquired by Skylab primarily through the conduct of "experiments." Four categories of investigation are planned. These are summarized in the following paragraphs.

  10. The benchmark aeroelastic models program: Description and highlights of initial results

    NASA Technical Reports Server (NTRS)

    Bennett, Robert M.; Eckstrom, Clinton V.; Rivera, Jose A., Jr.; Dansberry, Bryan E.; Farmer, Moses G.; Durham, Michael H.

    1992-01-01

    An experimental effort was implemented in aeroelasticity called the Benchmark Models Program. The primary purpose of this program is to provide the necessary data to evaluate computational fluid dynamic codes for aeroelastic analysis. It also focuses on increasing the understanding of the physics of unsteady flows and providing data for empirical design. An overview is given of this program and some results obtained in the initial tests are highlighted. The tests that were completed include measurement of unsteady pressures during flutter of a rigid wing with an NACA 0012 airfoil section and dynamic response measurements of a flexible rectangular wing with a thick circular arc airfoil undergoing shock boundary layer oscillations.

  11. The benchmark aeroelastic models program: Description and highlights of initial results

    NASA Technical Reports Server (NTRS)

    Bennett, Robert M.; Eckstrom, Clinton V.; Rivera, Jose A., Jr.; Dansberry, Bryan E.; Farmer, Moses G.; Durham, Michael H.

    1991-01-01

    An experimental effort was implemented in aeroelasticity called the Benchmark Models Program. The primary purpose of this program is to provide the necessary data to evaluate computational fluid dynamic codes for aeroelastic analysis. It also focuses on increasing the understanding of the physics of unsteady flows and providing data for empirical design. An overview is given of this program and some results obtained in the initial tests are highlighted. The tests that were completed include measurement of unsteady pressures during flutter of rigid wing with a NACA 0012 airfoil section and dynamic response measurements of a flexible rectangular wing with a thick circular arc airfoil undergoing shock boundary layer oscillations.

  12. HIGHWAY, a transportation routing model: program description and revised users' manual

    SciTech Connect

    Joy, D.S.; Johnson, P.E.

    1983-10-01

    A computerized transportation routing model has been developed at the Oak Ridge National Laboratory to be used for predicting likely routes for shipping radioactive materials. The HIGHWAY data base is a computerized road atlas containing descriptions of the entire Interstate System, the federal highway system, and most of the principal state roads. In addition to its prediction of the most likely commercial route, options incorporated in the HIGHWAY model can allow for maximum use of Interstate highways or routes that will bypass urbanized areas containing populations greater than 100,000 persons. The user may also interactively modify the data base to predict routes that bypass any particular state, city, town, or specific highway segment.

  13. Enhanced TCAS 2/CDTI traffic Sensor digital simulation model and program description

    NASA Technical Reports Server (NTRS)

    Goka, T.

    1984-01-01

    Digital simulation models of enhanced TCAS 2/CDTI traffic sensors are developed, based on actual or projected operational and performance characteristics. Two enhanced Traffic (or Threat) Alert and Collision Avoidance Systems are considered. A digital simulation program is developed in FORTRAN. The program contains an executive with a semireal time batch processing capability. The simulation program can be interfaced with other modules with a minimum requirement. Both the traffic sensor and CAS logic modules are validated by means of extensive simulation runs. Selected validation cases are discussed in detail, and capabilities and limitations of the actual and simulated systems are noted. The TCAS systems are not specifically intended for Cockpit Display of Traffic Information (CDTI) applications. These systems are sufficiently general to allow implementation of CDTI functions within the real systems' constraints.

  14. National Aviation Fuel Scenario Analysis Program (NAFSAP). Volume I. Model Description. Volume II. User Manual.

    DTIC Science & Technology

    1980-03-01

    TESI CHART NATIONAI RUREAt (F ANDA[)Rt 1V4 A NATIONAL. AVIATION ~ FUEL SCENARIO.. ANALYSIS PROGRAM 49!! VOLUM I: MODEL DESCRIA~v 4<C VOLUME II: tr)ER...O %a 0 CD -00 a0 Dcc% %D Ln n q F u-u - ON 4w - u-u-MN N En -4C u-u-u-u- u- .- u-- - u--4uu 41 4t 1- The second major class of inputs to NAFSAP is the...this option determines the specific form of the number of new purchases (NOBUYS) computation. 14 L " - - .. .... . .I li I I q i . .. . . . . . r I I i

  15. INTERLINE 5. 0 -- An expanded railroad routing model: Program description, methodology, and revised user's manual

    SciTech Connect

    Johnson, P.E.; Joy, D.S. ); Clarke, D.B.; Jacobi, J.M. . Transportation Center)

    1993-03-01

    A rail routine model, INTERLINE, has been developed at the Oak Ridge National Laboratory to investigate potential routes for transporting radioactive materials. In Version 5.0, the INTERLINE routing algorithms have been enhanced to include the ability to predict alternative routes, barge routes, and population statistics for any route. The INTERLINE railroad network is essentially a computerized rail atlas describing the US railroad system. All rail lines, with the exception of industrial spurs, are included in the network. Inland waterways and deep water routes along with their interchange points with the US railroadsystem are also included. The network contains over 15,000 rail and barge segments (links) and over 13,000 stations, interchange points, ports, and other locations (nodes). The INTERLINE model has been converted to operate on an IBM-compatible personal computer. At least a 286 computer with a hard disk containing approximately 6 MB of free space is recommended. Enhanced program performance will be obtained by using arandom-access memory drive on a 386 or 486 computer.

  16. Baylor SBIRT Medical Residency Training Program: Model Description and Initial Evaluation

    ERIC Educational Resources Information Center

    Bray, James H.; Kowalchuk, Alicia; Waters, Vicki; Laufman, Larry; Shilling, Elizabeth H.

    2012-01-01

    The Baylor College of Medicine SBIRT Medical Residency Training Program is a multilevel project that trains residents and faculty in evidenced-based screening, brief intervention, and referral to treatment (SBIRT) methods for alcohol and substance use problems. This paper describes the training program and provides initial evaluation after the…

  17. Descriptive Model of Generic WAMS

    SciTech Connect

    Hauer, John F.; DeSteese, John G.

    2007-06-01

    The Department of Energy’s (DOE) Transmission Reliability Program is supporting the research, deployment, and demonstration of various wide area measurement system (WAMS) technologies to enhance the reliability of the Nation’s electrical power grid. Pacific Northwest National Laboratory (PNNL) was tasked by the DOE National SCADA Test Bed Program to conduct a study of WAMS security. This report represents achievement of the milestone to develop a generic WAMS model description that will provide a basis for the security analysis planned in the next phase of this study.

  18. Computer model for refinery operations with emphasis on jet fuel production. Volume 1: Program description

    NASA Technical Reports Server (NTRS)

    Dunbar, D. N.; Tunnah, B. G.

    1978-01-01

    A FORTRAN computer program is described for predicting the flow streams and material, energy, and economic balances of a typical petroleum refinery, with particular emphasis on production of aviation turbine fuel of varying end point and hydrogen content specifications. The program has provision for shale oil and coal oil in addition to petroleum crudes. A case study feature permits dependent cases to be run for parametric or optimization studies by input of only the variables which are changed from the base case.

  19. Design of Training Systems, Phase II Report, Volume III; Model Program Descriptions and Operating Procedures. TAEG Report No. 12-2.

    ERIC Educational Resources Information Center

    Naval Training Equipment Center, Orlando, FL. Training Analysis and Evaluation Group.

    The Design of Training Systems (DOTS) project was initiated by the Department of Defense (DOD) to develop tools for the effective management of military training organizations. Volume 3 contains the model and data base program descriptions and operating procedures designed for phase 2 of the project. Flow charts and program listings for the…

  20. Model Experiments and Model Descriptions

    NASA Technical Reports Server (NTRS)

    Jackman, Charles H.; Ko, Malcolm K. W.; Weisenstein, Debra; Scott, Courtney J.; Shia, Run-Lie; Rodriguez, Jose; Sze, N. D.; Vohralik, Peter; Randeniya, Lakshman; Plumb, Ian

    1999-01-01

    The Second Workshop on Stratospheric Models and Measurements Workshop (M&M II) is the continuation of the effort previously started in the first Workshop (M&M I, Prather and Remsberg [1993]) held in 1992. As originally stated, the aim of M&M is to provide a foundation for establishing the credibility of stratospheric models used in environmental assessments of the ozone response to chlorofluorocarbons, aircraft emissions, and other climate-chemistry interactions. To accomplish this, a set of measurements of the present day atmosphere was selected. The intent was that successful simulations of the set of measurements should become the prerequisite for the acceptance of these models as having a reliable prediction for future ozone behavior. This section is divided into two: model experiment and model descriptions. In the model experiment, participant were given the charge to design a number of experiments that would use observations to test whether models are using the correct mechanisms to simulate the distributions of ozone and other trace gases in the atmosphere. The purpose is closely tied to the needs to reduce the uncertainties in the model predicted responses of stratospheric ozone to perturbations. The specifications for the experiments were sent out to the modeling community in June 1997. Twenty eight modeling groups responded to the requests for input. The first part of this section discusses the different modeling group, along with the experiments performed. Part two of this section, gives brief descriptions of each model as provided by the individual modeling groups.

  1. Description of the Mountain Cloud Chemistry Program version of the PLUVIUS MOD 5. 0 reactive storm simulation model

    SciTech Connect

    Luecken, D.J.; Whiteman, C.D.; Chapman, E.G.; Andrews, G.L.; Bader, D.C.

    1987-07-01

    Damage to forest ecosystems on mountains in the eastern United States has prompted a study conducted for the US Environmental Protection Agency's Mountain Cloud Chemistry Program (MCCP). This study has led to the development of a numerical model called MCCP PLUVIUS, which has been used to investigate the chemical transformations and cloud droplet deposition in shallow, nonprecipitating orographic clouds. The MCCP PLUVIUS model was developed as a specialized version of the existing PLUVIUS MOD 5.0 reactive storm model. It is capable of simulating aerosol scavenging, nonreactive gas scavenging, aqueous phase SO/sub 2/ reactions, and cloud water deposition. A description of the new model is provided along with information on model inputs and outputs, as well as suggestions for its further development. The MCCP PLUVIUS incorporates a new method to determine the depth of the layer of air which flows over a mountaintop to produce an orographic cloud event. It provides a new method for calculating hydrogen ion concentrations, and provides updated expressions and values for solubility, dissociation and reaction rate constants.

  2. Group Coaching on Pre-School Teachers' Implementation of Pyramid Model Strategies: A Program Description

    ERIC Educational Resources Information Center

    Fettig, Angel; Artman-Meeker, Kathleen

    2016-01-01

    The purpose of this article was to describe a group coaching model and present preliminary evidence of its impact on teachers' implementation of Pyramid Model practices. In particular, we described coaching strategies used to support teachers in reflecting and problem solving on the implementation of the evidence-based strategies. Preliminary…

  3. HIGHWAY 3.1: An enhanced HIGHWAY routing model: Program description, methodology, and revised user`s manual

    SciTech Connect

    Johnson, P.E.; Joy, D.S.; Clarke, D.B.; Jacobi, J.M.

    1993-03-01

    The HIGHWAY program provides a flexible tool for predicting highway routes for transporting radioactive materials in the United States. The HIGHWAY data base is essentially a computerized road atlas that currently describes over 240,000 miles of highways. Complete descriptions of all Interstate System and most US highways (except those that parallel a nearby Interstate highway) are included in the data base. Many of the principal state highways and a number of local and county highways are also identified. The data base also includes locations of nuclear facilities and major airports. Several different types of routes may be calculated, depending on a set of user-supplied constraints. Routes are calculated by minimizing the total impedance between the origin and the destination. Basically, the impedance is defined as a function of distance and driving time along a particular highway segment. Several routing constraints can be imposed during the calculations. One of the special features of the HIGHWAY model is its ability to calculate routes that maximize use of Interstate System highways. This feature allows the user to predict routes for shipments of radioactive materials that conform to the US Department of Transportation routing regulations. Other features of the model include the ability to predict routes that bypass a specific state, city, town, or highway segment. Two special features have been incorporated in HIGHWAY, version 3.1. The first is the ability to automatically calculate alternative routes. Frequently, there are a number of routes between the source and destination that vary slightly in distance and estimated driving time. The HIGHWAY program offers a selection of different but nearly equal routes. The second special feature is the capability to calculate route-specific population density statistics. The population density distribution is calculated for each highway segment in the route and is reported on a state-by-state basis.

  4. 34 CFR 675.44 - Program description.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., DEPARTMENT OF EDUCATION FEDERAL WORK-STUDY PROGRAMS Work-Colleges Program § 675.44 Program description. (a) An institution that satisfies the definition of “work-college” in § 675.41(a) and wishes to participate in the Work-Colleges program must apply to the Secretary at the time and in the manner...

  5. Descriptions of Paraprofessional Programs in Education.

    ERIC Educational Resources Information Center

    New York Univ., NY. New Careers Development Center.

    This collection of project descriptions of paraprofessional programs in education, originally compiled for use at the 1969 national conference, is designed to provide up-to-date information on various aspects of operating paraprofessional programs. The agencies conducting these seven programs, each of which is reported here by its project…

  6. 40 CFR 145.23 - Program description.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... which will have responsibility for administering the program, including the information listed below. If... administer a program of greater scope of coverage than is required by Federal law, the information provided... job descriptions for every employee carrying out the State program. (2) An itemization of...

  7. 40 CFR 145.23 - Program description.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... which will have responsibility for administering the program, including the information listed below. If... administer a program of greater scope of coverage than is required by Federal law, the information provided... job descriptions for every employee carrying out the State program. (2) An itemization of...

  8. 34 CFR 675.32 - Program description.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Program description. 675.32 Section 675.32 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FEDERAL WORK-STUDY PROGRAMS Job Location and Development Program § 675.32...

  9. 15 CFR 292.1 - Program description.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Program description. 292.1 Section 292.1 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING...

  10. 15 CFR 290.3 - Program description.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE TRANSFER OF MANUFACTURING TECHNOLOGY § 290.3 Program description. (a) The Secretary, acting through the... for the Transfer of Manufacturing Technology. Each Center shall be affiliated with a...

  11. 15 CFR 290.3 - Program description.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE TRANSFER OF MANUFACTURING TECHNOLOGY § 290.3 Program description. (a) The Secretary, acting through the... for the Transfer of Manufacturing Technology. Each Center shall be affiliated with a...

  12. 15 CFR 290.3 - Program description.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE TRANSFER OF MANUFACTURING TECHNOLOGY § 290.3 Program description. (a) The Secretary, acting through the... for the Transfer of Manufacturing Technology. Each Center shall be affiliated with a...

  13. 15 CFR 290.3 - Program description.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE TRANSFER OF MANUFACTURING TECHNOLOGY § 290.3 Program description. (a) The Secretary, acting through the... for the Transfer of Manufacturing Technology. Each Center shall be affiliated with a...

  14. 15 CFR 290.3 - Program description.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... systems and other advanced production technologies based on research by NIST and other Federal... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS REGIONAL CENTERS FOR THE TRANSFER OF MANUFACTURING TECHNOLOGY § 290.3 Program description. (a) The Secretary, acting through...

  15. Thermal energy storage program description

    SciTech Connect

    Reimers, E.

    1989-03-01

    The U.S. Department of Energy (DOE) has sponsored applied research, development, and demonstration of technologies aimed at reducing energy consumption and encouraging replacement of premium fuels (notably oil) with renewable or abundant indigenous fuels. One of the technologies identified as being able to contribute to these goals is thermal energy storage (TES). Based on the potential for TES to contribute to the historic mission of the DOE and to address emerging energy issues related to the environment, a program to develop specific TES technologies for diurnal, industrial, and seasonal applications is underway. Currently, the program is directed toward three major application targets: (1) TES development for efficient off-peak building heating and cooling, (2) development of advanced TES building materials, and (3) TES development to reduce industrial energy consumption.

  16. UHMLE: Program description user guide

    NASA Technical Reports Server (NTRS)

    Cobely, W. A.; Wiginton, C. L.

    1975-01-01

    A program which computes maximum likelihood estimates for the general normal mixture is introduced. The program allows the user to fix any subsets of the mixture parameters; this fixed set may be redefined at various times in the iteration process. There is considerable time saved in computing the likelihoods if the diagonal form is specified. Hence, in the early iterations the diagonal assumption might be used, changing over to the full covariance mode later in the iteration process for a more refined solution. This flexibility allows the user to choose the sequence of parameter configurations in the iteration process which he feels will optimize the computation time required as well as possibly avoid convergence to suboptimal local maxima of the likelihood function.

  17. AREST model description

    SciTech Connect

    Engel, D.W.; McGrail, B.P.

    1993-11-01

    The Office of Civilian Radioactive Waste Management and the Power Reactor and Nuclear Fuel Development Corporation of Japan (PNC) have supported the development of the Analytical Repository Source-Term (AREST) at Pacific Northwest Laboratory. AREST is a computer model developed to evaluate radionuclide release from an underground geologic repository. The AREST code can be used to calculate/estimate the amount and rate of each radionuclide that is released from the engineered barrier system (EBS) of the repository. The EBS is the man-made or disrupted area of the repository. AREST was designed as a system-level models to simulate the behavior of the total repository by combining process-level models for the release from an individual waste package or container. AREST contains primarily analytical models for calculating the release/transport of radionuclides to the lost rock that surrounds each waste package. Analytical models were used because of the small computational overhead that allows all the input parameters to be derived from a statistical distribution. Recently, a one-dimensional numerical model was also incorporated into AREST, to allow for more detailed modeling of the transport process with arbitrary length decay chains. The next step in modeling the EBS, is to develop a model that couples the probabilistic capabilities of AREST with a more detailed process model. This model will need to look at the reactive coupling of the processes that are involved with the release process. Such coupling would include: (1) the dissolution of the waste form, (2) the geochemical modeling of the groundwater, (3) the corrosion of the container overpacking, and (4) the backfill material, just to name a few. Several of these coupled processes are already incorporated in the current version of AREST.

  18. Child and Family Resource Program (Jackson, Michigan). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    This report presents a description of the Jackson, Michigan site of the Child and Family Resource Program (CFRP), Head Start-affiliated program designed to promote community and family involvement in fostering optimum development of preschool children. The Jackson site is one of 11 demonstration sites of the national CFRP. The local program was…

  19. 15 CFR 291.1 - Program description.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PARTNERSHIP; ENVIRONMENTAL PROJECTS § 291.1 Program description. (a) In accordance with the provisions of the... in cooperation with the EPA. Under the NIST Manufacturing Extension Partnership (MEP), NIST will... projects through workshops. The time and place of the workshop(s) will be contained in a Commerce...

  20. 15 CFR 292.1 - Program description.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... PARTNERSHIP; INFRASTRUCTURE DEVELOPMENT PROJECTS § 292.1 Program description. (a) Purpose. In accordance with... the national manufacturing extension system. Under the NIST Manufacturing Extension Partnership (MEP... projects through workshops. The time and place of the workshop(s) will be contained in a Commerce...

  1. Sigma 2 Graphic Display Software Program Description

    NASA Technical Reports Server (NTRS)

    Johnson, B. T.

    1973-01-01

    A general purpose, user oriented graphic support package was implemented. A comprehensive description of the two software components comprising this package is given: Display Librarian and Display Controller. These programs have been implemented in FORTRAN on the XDS Sigma 2 Computer Facility. This facility consists of an XDS Sigma 2 general purpose computer coupled to a Computek Display Terminal.

  2. The IDA/BPT Crisis Relocation Planning Model: Description, Documentation and User’s Guide to the Computer Program.

    DTIC Science & Technology

    1982-12-22

    CONTROLLING OFFICE NAME AND ADDRESS 12. REPORT DATE Federal Emergency Management Agency December 22, 1982 Office of Research 13. NUMBER OF PAGES...18 2.0 User’s Guide to the Computer Program ..................... 20 2.1 Master Control Sequence ............................. 22 2.2 Input/Output... control during an evacuation. Users of the IDA/BPT model may choose among three options for controlling traffic during an evacuation. Normal Traffic

  3. INTERLINE 5.0 -- An expanded railroad routing model: Program description, methodology, and revised user`s manual

    SciTech Connect

    Johnson, P.E.; Joy, D.S.; Clarke, D.B.; Jacobi, J.M.

    1993-03-01

    A rail routine model, INTERLINE, has been developed at the Oak Ridge National Laboratory to investigate potential routes for transporting radioactive materials. In Version 5.0, the INTERLINE routing algorithms have been enhanced to include the ability to predict alternative routes, barge routes, and population statistics for any route. The INTERLINE railroad network is essentially a computerized rail atlas describing the US railroad system. All rail lines, with the exception of industrial spurs, are included in the network. Inland waterways and deep water routes along with their interchange points with the US railroadsystem are also included. The network contains over 15,000 rail and barge segments (links) and over 13,000 stations, interchange points, ports, and other locations (nodes). The INTERLINE model has been converted to operate on an IBM-compatible personal computer. At least a 286 computer with a hard disk containing approximately 6 MB of free space is recommended. Enhanced program performance will be obtained by using arandom-access memory drive on a 386 or 486 computer.

  4. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Video description of video programming. 79.3... CLOSED CAPTIONING AND VIDEO DESCRIPTION OF VIDEO PROGRAMMING § 79.3 Video description of video programming. (a) Definitions. For purposes of this section the following definitions shall apply:...

  5. The Environmental Interference Effects Model of the Electromagnetic Environmental Test Facility. Volume 3. Computer Program Descriptions. Part 2. Preliminary Data Processing

    DTIC Science & Technology

    1980-09-01

    summaries are output to files called ANTENA and EQCLAS, respectively, which serve as input to later programs. 1-3 1.5 PROGRAM OPERATION Figure 7...0 W 1-26 - File Description: Antenna Summary Data File n File Name: ANTENA Logical Unit: 4 Mode/Type: BCD Record Length: 5 characters Origin: EDIT

  6. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 4 2014-10-01 2014-10-01 false Video description of video programming. 79.3... ACCESSIBILITY OF VIDEO PROGRAMMING Video Programming Owners, Providers, and Distributors § 79.3 Video description of video programming. (a) Definitions. For purposes of this section the following...

  7. AOIPS 3 user's guide. Volume 2: Program descriptions

    NASA Technical Reports Server (NTRS)

    Schotz, Steve S.; Piper, Thomas S.; Negri, Andrew J.

    1990-01-01

    The Atmospheric and Oceanographic Information Processing System (AOIPS) 3 is the version of the AOIPS software as of April 1989. The AOIPS software was developed jointly by the Goddard Space Flight Center and General Sciences Corporation. A detailed description of very AOIPS program is presented. It is intended to serve as a reference for such items as program functionality, program operational instructions, and input/output variable descriptions. Program descriptions are derived from the on-line help information. Each program description is divided into two sections. The functional description section describes the purpose of the program and contains any pertinent operational information. The program description sections lists the program variables as they appear on-line, and describes them in detail.

  8. 8 CFR 236.10 - Description of program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL OF ALIENS ORDERED REMOVED Family Unity Program § 236.10 Description of program. The family unity program implements the provisions of section 301...

  9. 8 CFR 236.10 - Description of program.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL OF ALIENS ORDERED REMOVED Family Unity Program § 236.10 Description of program. The family unity program implements the provisions of section 301...

  10. 8 CFR 236.10 - Description of program.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL OF ALIENS ORDERED REMOVED Family Unity Program § 236.10 Description of program. The family unity program implements the provisions of section 301...

  11. 8 CFR 236.10 - Description of program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL OF ALIENS ORDERED REMOVED Family Unity Program § 236.10 Description of program. The family unity program implements the provisions of section 301...

  12. 8 CFR 236.10 - Description of program.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... DETENTION OF INADMISSIBLE AND DEPORTABLE ALIENS; REMOVAL OF ALIENS ORDERED REMOVED Family Unity Program § 236.10 Description of program. The family unity program implements the provisions of section 301...

  13. Programming models

    SciTech Connect

    Daniel, David J; Mc Pherson, Allen; Thorp, John R; Barrett, Richard; Clay, Robert; De Supinski, Bronis; Dube, Evi; Heroux, Mike; Janssen, Curtis; Langer, Steve; Laros, Jim

    2011-01-14

    A programming model is a set of software technologies that support the expression of algorithms and provide applications with an abstract representation of the capabilities of the underlying hardware architecture. The primary goals are productivity, portability and performance.

  14. National Aviation Fuel Scenario Analysis Program (NAFSAP). Volume I. Model description. Volume II. User manual. Final report

    SciTech Connect

    Vahovich, S.G.

    1980-03-01

    This report forecasts air carrier jet fuel usage by body type for three user defined markets. The model contains options which allow the user to easily change the composition of the future fleet so that fuel usage scenarios can be 'run'. Both Volumes I and II are contained in this report. Volume I describes the structure of the model. Volume II is a computer users manual.

  15. IDA/BPT crisis relocation planning model: description, documentation and user's guide to the computer program. Final report

    SciTech Connect

    Pearsall, E.S.; Bushnell, R.C.

    1982-12-22

    This report describes work performed by Bushnell, Pearsall and Trozzo, Inc., under subcontract with the Institute for Defense Analyses on Task A-1 of IDA Contract No. EMW-0749 with the Federal Emergency Management Agency. Task A-1 calls for the development of a model to simulate population movement during an evacuation from the risk area to the various host areas over a transportation network. This report describes, documents and provides a user's guide to a system of computer routines which perform the various computations required to apply a crisis relocation model developed jointly by IDA and BPT, Inc. The computer routines together comprise an interactive system resident on the FEMA Univac 1108 facility. The model and its attached national data base can be used to analyze in detail the evacuation.

  16. Space Station Program Description Document. Books 1-7

    NASA Technical Reports Server (NTRS)

    1984-01-01

    The Space Station Program Description Document is summarized. The six volumes include: (1) introduction and summary; (2) mission description; (3) systems requirements and characteristics; (4) advanced development; (6) system operations; and (7) program plan. Volume 5 was deleted as a separate book.

  17. 19 CFR 122.171 - Description of program.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Description of program. 122.171 Section 122.171 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Air Carrier Smuggling Prevention Program § 122.171 Description of...

  18. A Description of Postcertificate Dental Hygiene Programs.

    ERIC Educational Resources Information Center

    Rubinstein, Linda; Brand, Marcia K.

    1986-01-01

    Results of a survey of baccalaureate programs for dental hygienists concerning their program structure, objectives, and graduate employment patterns are reported and their implications for program development and research efforts are discussed. (MSE)

  19. 40 CFR 145.23 - Program description.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... designated as a “lead agency” to facilitate communications between EPA and the State agencies having program... to assess the need for a program to regulate Class V wells. (12) For Class V programs only....

  20. The Marshall Engineering Thermosphere (MET) Model. Volume 1; Technical Description

    NASA Technical Reports Server (NTRS)

    Smith, R. E.

    1998-01-01

    Volume 1 presents a technical description of the Marshall Engineering Thermosphere (MET) model atmosphere and a summary of its historical development. Various programs developed to augment the original capability of the model are discussed in detail. The report also describes each of the individual subroutines developed to enhance the model. Computer codes for these subroutines are contained in four appendices.

  1. 34 CFR 675.32 - Program description.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FEDERAL WORK-STUDY PROGRAMS Job Location and Development Program § 675.32 Program... combination with other eligible institutions, locates and develops jobs, including community service jobs,...

  2. 34 CFR 675.32 - Program description.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FEDERAL WORK-STUDY PROGRAMS Job Location and Development Program § 675.32 Program... combination with other eligible institutions, locates and develops jobs, including community service jobs,...

  3. 34 CFR 675.32 - Program description.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FEDERAL WORK-STUDY PROGRAMS Job Location and Development Program § 675.32 Program... combination with other eligible institutions, locates and develops jobs, including community service jobs,...

  4. 34 CFR 675.32 - Program description.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION FEDERAL WORK-STUDY PROGRAMS Job Location and Development Program § 675.32 Program... combination with other eligible institutions, locates and develops jobs, including community service jobs,...

  5. World Perspective Case Descriptions on Educational Programs for Adults: Portugal.

    ERIC Educational Resources Information Center

    Soares de Melo, Alvaro; Cristovao, Artur F. A. C.

    The case descriptions of two adult education programs in Portual contained in this document are part of a set that reflects a cooperative effort by adult educators to increase international understanding of various educational programs for adults in their societal context. A face sheet for each program provides this information: name,…

  6. World Perspective Case Descriptions on Educational Programs for Adults: Yugoslavia.

    ERIC Educational Resources Information Center

    Rebesko, Branco; And Others

    These eight case descriptions of adult education programs in Yugoslavia are part of a set that reflects a cooperative effort by adult educators to increase international understanding of various educational programs for adults in their societal context. A face sheet for each program provides this information: name, organization, and address of the…

  7. Documentation of a Regional Aquifer Simulation Model RAQSIM, and a description of support programs applied in the Twin Platte - Middle Republican Study Area, Nebraska

    USGS Publications Warehouse

    Cady, R.E.; Peckenpaugh, J.M.

    1985-01-01

    RAQSIM, a generalized flow model of a groundwater system using finite-element methods, is documented to explain how it works and to demonstrate that it gives valid results. Three support programs that are used to compute recharge and discharge data required as input to RAQSIM are described. RAQSIM was developed to solve transient, two-dimensional, regional groundwater flow problems with isotropic or anisotropic conductance. The model can also simulate radially-symmetric flow to a well and steady-state flow. The mathematical basis, program structure, data input and output procedures, organization of data sets, and program features and options of RAQSIM are discussed. An example , containing listings of data and results and illustrating RAQSIM 's capabilities, is discussed in detail. Two test problems also are discussed comparing RAQSIM 's results with analytical procedures. The first support program described, the PET Program, uses solar radiation and other climatic data in the Jensen-Haise method to compute potential evapotranspiration. The second support program, the Soil-Water Program, uses output from the PET Program, soil characteristics, and the ratio of potential to actual evapotranspiration for each crop to compute infiltration, storage, and removal of water from the soil zone. The third program, the Recharge-Discharge Program, uses output from the Soil-Water Program together with other data to compute recharge and discharge from the groundwater flow system. For each support program, a program listing and examples of the data and results for the Twin Platte-Middle Republican study are provided. In addition, a brief discussion on how each program operates and on procedures for running and modifying these programs are presented. (Author 's abstract)

  8. 8 CFR 245a.30 - Description of program.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 8 Aliens and Nationality 1 2012-01-01 2012-01-01 false Description of program. 245a.30 Section 245a.30 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADJUSTMENT OF... IMMIGRATION AND NATIONALITY ACT LIFE Act Amendments Family Unity Provisions § 245a.30 Description of...

  9. 8 CFR 245a.30 - Description of program.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 8 Aliens and Nationality 1 2014-01-01 2014-01-01 false Description of program. 245a.30 Section 245a.30 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADJUSTMENT OF... IMMIGRATION AND NATIONALITY ACT LIFE Act Amendments Family Unity Provisions § 245a.30 Description of...

  10. 8 CFR 245a.30 - Description of program.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 8 Aliens and Nationality 1 2013-01-01 2013-01-01 false Description of program. 245a.30 Section 245a.30 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADJUSTMENT OF... IMMIGRATION AND NATIONALITY ACT LIFE Act Amendments Family Unity Provisions § 245a.30 Description of...

  11. Solid Waste Program technical baseline description

    SciTech Connect

    Carlson, A.B.

    1994-07-01

    The system engineering approach has been taken to describe the technical baseline under which the Solid Waste Program is currently operating. The document contains a mission analysis, function analysis, system definition, documentation requirements, facility and project bases, and uncertainties facing the program.

  12. Prekindergarten Program Description, 1990-91.

    ERIC Educational Resources Information Center

    Kirkpatrick, Nanda D.; And Others

    Characteristics of the Houston, Texas, Independent School District (HISD) prekindergarten program are reported. Implemented in 1985, and largely funded by the state, the program is offered to 4-year-old students who are classified as limited English proficient (LEP) or are from families with an income at or below the subsistence level.…

  13. 8 CFR 245a.30 - Description of program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF THE IMMIGRATION AND NATIONALITY ACT LIFE Act Amendments Family Unity Provisions § 245a.30 Description of program. This Subpart C implements the Family Unity provisions of section 1504 of the LIFE...

  14. 15 CFR 292.1 - Program description.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION...)(3) and 278l), as amended, NIST will provide financial assistance to develop the infrastructure of the national manufacturing extension system. Under the NIST Manufacturing Extension Partnership...

  15. 15 CFR 292.1 - Program description.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION...)(3) and 278l), as amended, NIST will provide financial assistance to develop the infrastructure of the national manufacturing extension system. Under the NIST Manufacturing Extension Partnership...

  16. 15 CFR 291.1 - Program description.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION... amended, NIST will provide financial assistance to integrate environmentally-related services and resources into the national manufacturing extension system. This assistance will be provided by NIST...

  17. 15 CFR 292.1 - Program description.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION...)(3) and 278l), as amended, NIST will provide financial assistance to develop the infrastructure of the national manufacturing extension system. Under the NIST Manufacturing Extension Partnership...

  18. 15 CFR 291.1 - Program description.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION... amended, NIST will provide financial assistance to integrate environmentally-related services and resources into the national manufacturing extension system. This assistance will be provided by NIST...

  19. 15 CFR 291.1 - Program description.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NIST EXTRAMURAL PROGRAMS MANUFACTURING EXTENSION... amended, NIST will provide financial assistance to integrate environmentally-related services and resources into the national manufacturing extension system. This assistance will be provided by NIST...

  20. Visualisation and integration of G protein-coupled receptor related information help the modelling: description and applications of the Viseur program.

    PubMed

    Campagne, F; Jestin, R; Reversat, J L; Bernassau, J M; Maigret, B

    1999-11-01

    G Protein-Coupled Receptors (GPCRs) constitute a superfamily of receptors that forms an important therapeutic target. The number of known GPCR sequences and related information increases rapidly. For these reasons, we are developing the Viseur program to integrate the available information related to GPCRs. The Viseur program allows one to interactively visualise and/or modify the sequences, transmembrane areas, alignments, models and results of mutagenesis experiments in an integrated environment. This integration increases the ease of modelling GPCRs: visualisation and manipulation improvements enable easier databank interrogation and interpretation. Unique program features include: (i) automatic construction of 'Snake-like' diagrams or hyperlinked GPCR molecular models to HTML or VRML and (ii) automatic access to a mutagenesis data server through the Internet. The novel algorithms or methods involved are presented, followed by the overall complementary features of the program. Finally, we present two applications of the program: (i) an automatic construction of GPCR snake-like diagrams for the GPCRDB WWW server, and (ii) a preparation of the modelling of the 5HT receptor subtypes. The interest of the direct access to mutagenesis results through an alignment and a molecular model are discussed. The Viseur program, which runs on SGI workstations, is freely available and can be used for preparing the modelling of integral membrane proteins or as an alignment editor tool.

  1. San Joaquin-Tulare Conjunctive Use Model: Detailed model description

    SciTech Connect

    Quinn, N.W.T.

    1992-03-01

    The San Joaquin - Tulare Conjunctive Use Model (SANTUCM) was originally developed for the San Joaquin Valley Drainage Program to evaluate possible scenarios for long-term management of drainage and drainage - related problems in the western San Joaquin Valley of California. A unique aspect of this model is its coupling of a surface water delivery and reservoir operations model with a regional groundwater model. The model also performs salinity balances along the tributaries and along the main stem of the San Joaquin River to allow assessment of compliance with State Water Resources Control Board water quality objectives for the San Joaquin River. This document is a detailed description of the various subroutines, variables and parameters used in the model.

  2. Towards Reproducible Descriptions of Neuronal Network Models

    PubMed Central

    Nordlie, Eilen; Gewaltig, Marc-Oliver; Plesser, Hans Ekkehard

    2009-01-01

    Progress in science depends on the effective exchange of ideas among scientists. New ideas can be assessed and criticized in a meaningful manner only if they are formulated precisely. This applies to simulation studies as well as to experiments and theories. But after more than 50 years of neuronal network simulations, we still lack a clear and common understanding of the role of computational models in neuroscience as well as established practices for describing network models in publications. This hinders the critical evaluation of network models as well as their re-use. We analyze here 14 research papers proposing neuronal network models of different complexity and find widely varying approaches to model descriptions, with regard to both the means of description and the ordering and placement of material. We further observe great variation in the graphical representation of networks and the notation used in equations. Based on our observations, we propose a good model description practice, composed of guidelines for the organization of publications, a checklist for model descriptions, templates for tables presenting model structure, and guidelines for diagrams of networks. The main purpose of this good practice is to trigger a debate about the communication of neuronal network models in a manner comprehensible to humans, as opposed to machine-readable model description languages. We believe that the good model description practice proposed here, together with a number of other recent initiatives on data-, model-, and software-sharing, may lead to a deeper and more fruitful exchange of ideas among computational neuroscientists in years to come. We further hope that work on standardized ways of describing—and thinking about—complex neuronal networks will lead the scientific community to a clearer understanding of high-level concepts in network dynamics, and will thus lead to deeper insights into the function of the brain. PMID:19662159

  3. Child Development Project: Description of Program.

    ERIC Educational Resources Information Center

    Developmental Studies Center, San Ramon, CA.

    The Child Development Project (CDP) was designed to enhance the development of prosocial characteristics in school children in kindergarten through sixth grade. It was developed and evaluated in a school district (San Ramon) in the San Francisco, California area. The features of the program include: (1) an instructional approach that enhances…

  4. 40 CFR 145.23 - Program description.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... permitted under State law; (8) Where the Director had designated underground sources of drinking water in... occurrence, topographic and geographic features, depth to ground water, significance as a drinking water... 145.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...

  5. 40 CFR 145.23 - Program description.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... permitted under State law; (8) Where the Director had designated underground sources of drinking water in... occurrence, topographic and geographic features, depth to ground water, significance as a drinking water... 145.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS...

  6. Manufacturing Technology Program Information System: Functional Description.

    DTIC Science & Technology

    1983-02-01

    D-A27 293 MANUACTURING TECNOLOGY PROGRAM INFORMATIONSSEM: /; FUNCTIONAL DESCRIPTIONU ALOGSTS CsMANAGEMENT NST WASHINGTON DC K WRIGHT ET AL FEB 83...TSARCOM ness Command - U.S. Army Mobility Equipment R&D Command MERADCOM - U.S. Army Natick R&D Command NARADCOM 1-3 TABLE 1-1. (cont.) POTENTIAL MTPIS

  7. Description of Professional Master's Athletic Training Programs

    ERIC Educational Resources Information Center

    Bowman, Thomas G.; Pitney, William A.; Mazerolle, Stephanie M.; Dodge, Thomas M.

    2015-01-01

    Context: Professional master's (PM) athletic training programs (ATPs) are becoming more popular as the profession debates what the entry-level degree should be for athletic training. More information is needed related to the potential benefits of PM ATPs. Objective: Describe the Commission on Accreditation of Athletic Training Education (CAATE)…

  8. Examining the (False) Dichotomy between "Care" and "Education" in Early Childhood Programs: A Descriptive Case Study of Teacher-Child Relationships within a Standardized Curriculum Model

    ERIC Educational Resources Information Center

    Ostrove, Randi

    2016-01-01

    Public preschool programs using standardized curriculum models are increasing rapidly, and while research has shown that teacher-child relationships have been used successfully as an intervention and compensatory measure, it is unclear what influence the public preschool setting and the use of a curriculum model have on teacher-child…

  9. World Perspective Case Descriptions on Educational Programs for Adults: Norway.

    ERIC Educational Resources Information Center

    Aksjoberg, Tore

    The case description of an adult education program in Norway contained in this document is part of a set that reflects a cooperative effort by adult educators to increase international understanding of various educational programs for adults in their societal context. A face sheet provides this information: name, organization, and address of the…

  10. World Perspective Case Descriptions on Educational Programs for Adults: Chile.

    ERIC Educational Resources Information Center

    Donoso, Patricio; Gajardo, Marcela

    This document contains two case studies of adult education programs in Chile. Both case studies begin with a "face sheet" on which is recorded basic information about the program and the description. The first case study, prepared by Patricio Donoso, reports on Centro El Canelo de Nos, an inservice center for educators who work with…

  11. A Descriptive Review of the Gateway Grants Program.

    ERIC Educational Resources Information Center

    Research Triangle Inst., Research Triangle Park, NC. Center for Research in Education.

    The purpose of this study was to develop a description of the Gateway Grants Program, providing data on the activities that states and Gateway Grantees have undertaken in response to the Adult Education Act, as amended. Information was gathered through a survey of state officials administering the Gateway program and local directors of Gateway…

  12. Community based distribution programs: description and findings.

    PubMed

    Han, D W; Foreit, J R; Hong, M S; Cho, N H; Cheong, C K

    1978-11-01

    Currently, there are 4 Community Based Distribution Projects (CBDs) in Korea operating in diverse settings, using different delivery systems and testing disparate hypotheses. CBDs aim to maximize access of low income people to family planning by training community people to act as distributors; offering services and supplies free or at nominal charge; eliminating or reducing paperwork, procedures and waiting time at clinic projects; and increasing public awareness and knowledge of available family planning services. 4 CBD projects in current operation are: the Korean Population Policy and Program Evaluation Study; the CBD of Contraceptive Pilot Project; The Alternative Delivery System Project Utilizing Tong and Ban Chiefs; and the Women's Church Organization Delivery Project. Each project is briefly described in this paper, as are the strengths and weaknesses of each. From the findings, policy and administrative implications were drawn: 1) female sterilization would raise contraceptive prevalence rates to estimated saturation level; 2) a big market exists for high quality pills and condoms attractively packaged and priced; 3) red tape hampers contraceptive acceptance in Korea and record-keeping is a serious problem in CBD programs; 4) another serious program problem is the low morale of distributors; 5) paying distributors to maintain their participation in the program does not seem necessary; 6) due to high turnover rates among fieldworkers, it is difficult to supervise adequately CBD distributors; 7) due to the nature of Korean urban environment, it seems impractical to use the door to door approach of canvassing followed by a switch to depot resupply. To meet service needs of increasing number of eligible women in the '80's, establishment of a large scale network of volunteer family planning and health auxillaries is recommended.

  13. An object model for beamline descriptions

    SciTech Connect

    Hill, Barrey W.; Martono, Hendy; Gillespie, James S.

    1997-02-01

    Translation of beamline model descriptions between different accelerator codes presents a unique challenge due to the different representations used for various elements and subsystems. These differences range from simple units conversions to more complex translations involving multiple beamline components. A representation of basic accelerator components is being developed in order to define a meta-structure from which beamline models, in different codes, can be described and to facilitate the translation of models between these codes. Sublines of basic components will be used to represent more complex beamline descriptions and bridge the gap between codes which may represent a beamline element as a single entity, and those which use multiple elements to describe the same physical device. A C++ object model for supporting this beamline description and a grammar for describing beamlines in terms of these components is being developed. The object model will support a common graphic user interface and translation filters for representing native beamline descriptions for a variety of accelerator codes. An overview of our work on the object model for beamline descriptions is presented here.

  14. Appendices to the model description document for a computer program for the emulation/simulation of a space station environmental control and life support system

    NASA Technical Reports Server (NTRS)

    Yanosy, James L.

    1988-01-01

    A Model Description Document for the Emulation Simulation Computer Model was already published. The model consisted of a detailed model (emulation) of a SAWD CO2 removal subsystem which operated with much less detailed (simulation) models of a cabin, crew, and condensing and sensible heat exchangers. The purpose was to explore the utility of such an emulation simulation combination in the design, development, and test of a piece of ARS hardware, SAWD. Extensions to this original effort are presented. The first extension is an update of the model to reflect changes in the SAWD control logic which resulted from test. Also, slight changes were also made to the SAWD model to permit restarting and to improve the iteration technique. The second extension is the development of simulation models for more pieces of air and water processing equipment. Models are presented for: EDC, Molecular Sieve, Bosch, Sabatier, a new condensing heat exchanger, SPE, SFWES, Catalytic Oxidizer, and multifiltration. The third extension is to create two system simulations using these models. The first system presented consists of one air and one water processing system. The second consists of a potential air revitalization system.

  15. A Descriptive and Explorative Case Study of a Scratch Programming Experience Involving the Creation of a Lunar Simulation/Model with Grade Six Learners

    NASA Astrophysics Data System (ADS)

    Martin, Stephen Alexander

    This mixed methods descriptive and exploratory case study examined the experiences of two classes in an elementary school (39 students) using the Scratch programming language to create a lunar simulation of the Earth/Moon System over six days. Using the Computational Thinking Framework developed by Brennan and Resnick (2012) the researcher examined the computational thinking (CT) concepts and practices students were exposed to. This study finds that all of the student groups experienced at least partial success in building their simulation. The researcher found that all of the groups explored the CT concepts of sequence, events, parallelism, conditionals and operators while building their simulation and more than 80% of the groups used data and loops. There is evidence that the students were involved in three of the computational practices: incremental and iterative, testing and debugging and, abstracting and modularizing. This study offers recommendations for practice and for future research.

  16. Child and Family Resource Program (Salem, Oregon). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    Successful coordination of social service agencies, aimed at serving eligible families with children from the prenatal period to age 8, has been the focus of the Child and Family Resource Program (CFRP) in Salem, Oregon, one of 11 sites in this Head Start affiliated program. The Salem program also includes an infant-toddler program emphasizing…

  17. RESFEN 3.1: Program description

    SciTech Connect

    Mitchell, R.; Huang, J.; Arasteh, D.; Sullivan, R.; Phillip, S.

    1999-08-01

    Today's energy-efficient windows can dramatically lower the heating and cooling costs associated with windows while increasing occupant comfort and minimizing window surface condensation problems. However, consumers are often confused about how to pick the most efficient window for a residence. Product information typically offers window properties U-factors or R-values, Solar Heat Gain Coefficients or Shading Coefficients, and air leakage rates. However, the relative importance of these properties depends on site-and building-specific conditions. Furthermore, these properties are based on static evaluation conditions that are very different from the real situation a window will be used in. A computer tool such as RESFEN can help consumers and builders pick the most energy-efficient and cost-effective window for a given application, whether it is a new home, an addition, or a window replacement. It calculates heating and cooling energy use and associated costs as well as peak heating and cooling demand for specific window products. Users define a specific scenario by specifying house type (single-story or two-story), geographic location, orientation, electricity and gas cost, and building configuration details (such as wall, floor, and HVAC system type). Users also specify size, shading and thermal properties of the window they wish to investigate. The thermal properties that RESFEN requires are U-factor, Solar Heat Gain Coefficient, and air leakage rate. RESFEN calculates the energy and cost implications of the window compared to an insulated wall. The relative energy and cost impacts of two different windows can be compared . RESFEN 3.0 was a major improvement over previous versions because it performs hourly calculations using aversion of the DOE 21E (LBL 1980, Winkelmann et al. 1993) energy analysis simulation program. RESFEN 3.1 incorporates additional improvements including input assumptions for the base case buildings taken from the National Fenestration

  18. Child and Family Resource Program (Gering, Nebraska). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    This report describes the Gering, Nebraska site of the Child and Family Resource Program (CFRP), a Head Start-affiliated program designed to elicit community and family involvement in fostering optimum development of preschool children and their families. The Gering program, whose participating families are Spanish-speaking, is located at one of…

  19. Child and Family Resource Program (Bismarck, North Dakota). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    This report describes the Bismarck, North Dakota site of the Child and Family Resource Program (CFRP), a Head Start-affiliated program designed to elicit community and family involvement in fostering optimum development of preschool children. The Bismarck program, located at one of 11 demonstration sites of the national CFRP, was coordinated by…

  20. The AutoBayes Program Synthesis System: System Description

    NASA Technical Reports Server (NTRS)

    Fischer, Bernd; Pressburger, Thomas; Rosu, Grigore; Schumann, Johann; Norvog, Peter (Technical Monitor)

    2001-01-01

    AUTOBAYES is a fully automatic program synthesis system for the statistical data analysis domain. Its input is a concise description of a data analysis problem in the form of a statistical model; its output is optimized and fully documented C/C++ code which can be linked dynamically into the Matlab and Octave environments. AUTOBAYES synthesizes code by a schema-guided deductive process. Schemas (i.e., code templates with associated semantic constraints) are applied to the original problem and recursively to emerging subproblems. AUTOBAYES complements this approach by symbolic computation to derive closed-form solutions whenever possible. In this paper, we concentrate on the interaction between the symbolic computations and the deductive synthesis process. A statistical model specifies for each problem variable (i.e., data or parameter) its properties and dependencies in the form of a probability distribution, A typical data analysis task is to estimate the best possible parameter values from the given observations or measurements. The following example models normal-distributed data but takes prior information (e.g., from previous experiments) on the data's mean value and variance into account.

  1. 8 CFR 245a.30 - Description of program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 8 Aliens and Nationality 1 2011-01-01 2011-01-01 false Description of program. 245a.30 Section 245a.30 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS ADJUSTMENT OF... OF THE IMMIGRATION AND NATIONALITY ACT LIFE Act Amendments Family Unity Provisions §...

  2. Environmental Justice Small Grants Program Project Descriptions for 2007

    EPA Pesticide Factsheets

    Project Descriptions for the 2007 award recipients of the Environmental Justice Small Grants Program which is designed to assist recipients in building collaborative partnerships that will help them understand and address the environmental and/or public health issues in their communities.

  3. 15 CFR 16.2 - Description and goal of program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Description and goal of program. 16.2 Section 16.2 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY... consumer purchasing decisions and enhance consumer satisfaction. It also educates consumers,...

  4. 15 CFR 16.2 - Description and goal of program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Description and goal of program. 16.2 Section 16.2 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY... consumer purchasing decisions and enhance consumer satisfaction. It also educates consumers,...

  5. 15 CFR 16.2 - Description and goal of program.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Description and goal of program. 16.2 Section 16.2 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY... consumer purchasing decisions and enhance consumer satisfaction. It also educates consumers,...

  6. 15 CFR 16.2 - Description and goal of program.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Description and goal of program. 16.2 Section 16.2 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY... consumer purchasing decisions and enhance consumer satisfaction. It also educates consumers,...

  7. 15 CFR 16.2 - Description and goal of program.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Description and goal of program. 16.2 Section 16.2 Commerce and Foreign Trade Office of the Secretary of Commerce PROCEDURES FOR A VOLUNTARY... consumer purchasing decisions and enhance consumer satisfaction. It also educates consumers,...

  8. Environmental Justice Small Grants Program Project Descriptions for 2009

    EPA Pesticide Factsheets

    Project Descriptions for the 2009 award recipients of the Environmental Justice Small Grants Program which is designed to assist recipients in building collaborative partnerships that will help them understand and address the environmental and/or public health issues in their communities.

  9. Child and Family Resource Program (New Haven, Connecticut). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    This report describes the New Haven, Connecticut site of the Child and Family Resource Program (CFRP), a Head Start-affiliated program designed to elicit community and family involvement in fostering optimum development of preschool children and their families. The New Haven site is one of 11 demonstration sites of the national CFRP. In planning…

  10. Child and Family Resource Program (Modesto, California). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    Migrant farm workers were the primary target of the Child and Family Resource Program (CFRP) in Modesto, California, one of 11 sites in this Head Start affiliated program. The CFRP focused on an infant day care center operation providing day care service to families working in the agricultural fields. This report describes and evaluates: (1) the…

  11. Child and Family Resource Program (Pottsville, Pennsylvania). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    Family centers were used to coordinate the delivery of services in the Child and Family Reosurce Program (CFRP) in Pottsville, Pennsylvania, one of 11 demonstration sites in this Head Start-affiliated program. Cooperation between county service agencies was fostered by implementation of a task force whose members were executive directors of the…

  12. Child and Family Resource Program (Oklahoma City, Oklahoma). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    This report describes the Oklahoma City, Oklahoma site of the Child and Family Resource Program (CFRP), a Head Start-affiliated program designed to elicit community and family involvement in fostering optimum development of preschool children and their families. The Oklahoma City site, serving a rural black community, is one of 11 demonstration…

  13. Child and Family Resource Program (St. Petersburg, Florida). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    This report describes and evaluates the Child and Family Resource Program (CFRP) in St. Petersburg, Florida, one of 11 demonstration sites of this Head Start-affiliated program. The cooperation of community service agencies and the combination of the roles of homebased teacher and social worker into the role of home visitor were major strengths of…

  14. Parameterized hardware description as object oriented hardware model implementation

    NASA Astrophysics Data System (ADS)

    Drabik, Pawel K.

    2010-09-01

    The paper introduces novel model for design, visualization and management of complex, highly adaptive hardware systems. The model settles component oriented environment for both hardware modules and software application. It is developed on parameterized hardware description research. Establishment of stable link between hardware and software, as a purpose of designed and realized work, is presented. Novel programming framework model for the environment, named Graphic-Functional-Components is presented. The purpose of the paper is to present object oriented hardware modeling with mentioned features. Possible model implementation in FPGA chips and its management by object oriented software in Java is described.

  15. IMP: Interactive mass properties program. Volume 1: Program description

    NASA Technical Reports Server (NTRS)

    Stewart, W. A.

    1976-01-01

    A method of computing a weights and center of gravity analysis of a flight vehicle using interactive graphical capabilities of the Adage 340 computer is described. The equations used to calculate area, volume, and mass properties are based on elemental surface characteristics. The input/output methods employ the graphic support of the Adage computer. Several interactive program options are available for analyzing the mass properties of a vehicle. These options are explained.

  16. Software Engineering Laboratory (SEL) data base reporting software user's guide and system description. Volume 2: Program descriptions

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The structure and functions of each reporting software program for the Software Engineering Laboratory data base are described. Baseline diagrams, module descriptions, and listings of program generation files are included.

  17. Behaviorally Modeling Games of Strategy Using Descriptive Q-learning

    DTIC Science & Technology

    2013-01-01

    REPORT Behaviorally Modeling Games of Strategy Using Descriptive Q-learning 14. ABSTRACT 16. SECURITY CLASSIFICATION OF: Modeling human decision making... Games of Strategy Using Descriptive Q-learning Report Title ABSTRACT Modeling human decision making in strategic problem domains is challenging with...an unknown automated opponent. Behaviorally Modeling Games of Strategy Using Descriptive Q-learning Roi Ceren Department of Computer Science

  18. A Program Budgeting Cost Model for School District Planning.

    ERIC Educational Resources Information Center

    Dougharty, Laurence A.; And Others

    This report provides a detailed description of an education program cost model designed to accept descriptions of the size and composition of resources used in a particular program and translate them into an estimate of program cost, for convenient comparison of alternatives. The model also translates ("crosswalks") the program budget into…

  19. A description of an automated database comparison program

    NASA Technical Reports Server (NTRS)

    Mcminn, John D.; Shaughnessy, John D.; Arbuckle, P. Douglas

    1988-01-01

    An interactive FORTRAN computer comparison program designed to automatically locate regions of incongruity between two databases is described. The software, guided by user input parameters, incrementally compares the databases and generates plots of these regions in the databases which do not compare within a specified tolerance. Additionally, tools are provided within the software which enable the user to statistically reduce the number of data points in the databases compared. To facilitate the description of these tools, the procedures used to compare two aerodynamic databases for an F-18A fighter aircraft are detailed.

  20. 40 CFR 239.4 - Narrative description of state permit program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Narrative description of state permit program. 239.4 Section 239.4 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID... Narrative description of state permit program. The description of a state's program must include: (a)...

  1. 41 CFR 101-29.221 - Federal Specifications, Standards and Commercial Item Description Program (Federal...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Standards and Commercial Item Description Program (Federal Standardization Program). 101-29.221 Section 101... Standardization Program). The Federal Specifications, Standards and Commercial Item Description Program is a standardization program developed under authority of the Federal Property and Administrative Services Act of...

  2. The SKI-HI Program: A Descriptive Update, 1986.

    ERIC Educational Resources Information Center

    Bruce, Sandy; And Others

    This document provides updated information on the SKI-HI program model which presently serves over 2000 young hearing impaired children in 35 states and Canada. The program focuses on training parents in the skills needed to maximize language stimulation and minimize language deprivation. Among 14 educational and philosophical underpinnings of the…

  3. BWR Full Integral Simulation Test (FIST) program: facility description report

    SciTech Connect

    Stephens, A G

    1984-09-01

    A new boiling water reactor safety test facility (FIST, Full Integral Simulation Test) is described. It will be used to investigate small breaks and operational transients and to tie results from such tests to earlier large-break test results determined in the TLTA. The new facility's full height and prototypical components constitute a major scaling improvement over earlier test facilities. A heated feedwater system, permitting steady-state operation, and a large increase in the number of measurements are other significant improvements. The program background is outlined and program objectives defined. The design basis is presented together with a detailed, complete description of the facility and measurements to be made. An extensive component scaling analysis and prediction of performance are presented.

  4. Programming Models in HPC

    SciTech Connect

    Shipman, Galen M.

    2016-06-13

    These are the slides for a presentation on programming models in HPC, at the Los Alamos National Laboratory's Parallel Computing Summer School. The following topics are covered: Flynn's Taxonomy of computer architectures; single instruction single data; single instruction multiple data; multiple instruction multiple data; address space organization; definition of Trinity (Intel Xeon-Phi is a MIMD architecture); single program multiple data; multiple program multiple data; ExMatEx workflow overview; definition of a programming model, programming languages, runtime systems; programming model and environments; MPI (Message Passing Interface); OpenMP; Kokkos (Performance Portable Thread-Parallel Programming Model); Kokkos abstractions, patterns, policies, and spaces; RAJA, a systematic approach to node-level portability and tuning; overview of the Legion Programming Model; mapping tasks and data to hardware resources; interoperability: supporting task-level models; Legion S3D execution and performance details; workflow, integration of external resources into the programming model.

  5. Modeling EERE deployment programs

    SciTech Connect

    Cort, K. A.; Hostick, D. J.; Belzer, D. B.; Livingston, O. V.

    2007-11-01

    The purpose of the project was to identify and characterize the modeling of deployment programs within the EERE Technology Development (TD) programs, address possible improvements to the modeling process, and note gaps in knowledge for future research.

  6. Constituent Quark Model Description of Charmonium Phenomenology

    NASA Astrophysics Data System (ADS)

    Segovia, J.; Entem, D. R.; Fernandez, F.; Hernandez, E.

    2013-10-01

    We review how quark models are able to describe the phenomenology of the charm meson sector. The spectroscopy and decays of charmonium and open charm mesons are described in a particular quark model and compared with the data and the results of other existing models in the literature. A quite reasonable global description of the heavy meson spectra is reached. A new assignment of the ψ(4415) resonance as a 3D state leaving aside the 4S state to the X(4360) is tested through the analysis of the resonance structure in e+e- exclusive reactions around the ψ(4415) energy region. We make tentative assignments of some of the XYZ mesons. To elucidate the structure of the 1+cs states, i.e., Ds1(2460) and Ds1(2536), we study the strong decay properties of the Ds1(2536) meson. We also perform a calculation of the branching fractions for the semileptonic decays of B and Bs mesons into final states containing orbitally excited charmed and charmed-strange mesons, which have become a very important source of information about the structure of heavy mesons. Analysis of the nonleptonic B-meson decays into D(*)DsJ are also included.

  7. Optical Hall effect-model description: tutorial.

    PubMed

    Schubert, Mathias; Kühne, Philipp; Darakchieva, Vanya; Hofmann, Tino

    2016-08-01

    The optical Hall effect is a physical phenomenon that describes the occurrence of magnetic-field-induced dielectric displacement at optical wavelengths, transverse and longitudinal to the incident electric field, and analogous to the static electrical Hall effect. The electrical Hall effect and certain cases of the optical Hall effect observations can be explained by extensions of the classic Drude model for the transport of electrons in metals. The optical Hall effect is most useful for characterization of electrical properties in semiconductors. Among many advantages, while the optical Hall effect dispenses with the need of electrical contacts, electrical material properties such as effective mass and mobility parameters, including their anisotropy as well as carrier type and density, can be determined from the optical Hall effect. Measurement of the optical Hall effect can be performed within the concept of generalized ellipsometry at an oblique angle of incidence. In this paper, we review and discuss physical model equations, which can be used to calculate the optical Hall effect in single- and multiple-layered structures of semiconductor materials. We define the optical Hall effect dielectric function tensor, demonstrate diagonalization approaches, and show requirements for the optical Hall effect tensor from energy conservation. We discuss both continuum and quantum approaches, and we provide a brief description of the generalized ellipsometry concept, the Mueller matrix calculus, and a 4×4 matrix algebra to calculate data accessible by experiment. In a follow-up paper, we will discuss strategies and approaches for experimental data acquisition and analysis.

  8. Model description document for a computer program for the emulation/simulation of a space station environmental control and life support system (ESCM)

    NASA Technical Reports Server (NTRS)

    Yanosy, James L.

    1988-01-01

    Emulation/Simulation Computer Model (ESCM) computes the transient performance of a Space Station air revitalization subsystem with carbon dioxide removal provided by a solid amine water desorbed subsystem called SAWD. This manual describes the mathematical modeling and equations used in the ESCM. For the system as a whole and for each individual component, the fundamental physical and chemical laws which govern their operations are presented. Assumptions are stated, and when necessary, data is presented to support empirically developed relationships.

  9. Water Resources Research Grant Program project descriptions, fiscal year 1989

    USGS Publications Warehouse

    Lew, Melvin; Murray, Pamela D.

    1990-01-01

    Information on the 36 new projects funded by the US Geological Survey 's (USGS) Water Resources Research Grant Program in fiscal year 1989 and on 27 projects completed during the year, is presented. For the new projects, the report gives the grant number, project title, performing organization, principal investigator(s), project duration, and a project description that includes: (1) identification of water-related problems and problem-solution approach; (2) contribution to problem solution; (3) objectives; and (4) approach. The 36 projects include 6 in groundwater transport and flow, 4 in the water quality treatment processes, 5 in water quality processes, 5 in biology, 9 in economics and management, and 7 in climate and hydrology. For the 27 completed projects, the report gives the grant number, project title, performing organization, principal investigator(s), starting date, date of receipt of final report, and an abstract of the final report. Each project description provides the information needed to obtain a copy of the final report. The report also contains tables showing: (1) proposals received according to area of research interest; (2) grant awards and funding according to area of research interest; (3) proposals received according to type of submitting organization; and (4) awards and funding according to type of organization. (Lantz-PTT)

  10. Water Resources Research Grant Program Project Descriptions: Fiscal Year 1988

    USGS Publications Warehouse

    Lew, Melvin; McCoy, Beverly M.

    1989-01-01

    This report contains information on the 38 new projects funded by the U.S. Geological Survey's Water Resources Research Grant Program in fiscal year 1988 and on 11 projects completed during the year. For the new projects, the report gives the grant number, project title, performing organization, principal investigator(s), project duration, and a project description that includes: (1) identification of water-related problems and problem-solution approach, (2) contribution to problem solution, (3) objectives, and (4) approach. The 38 projects include 14 in the area of ground-water quality problems, 10 in the science and technology of water-quality management, 4 in climate variability and the hydrologic cycle, 7 in institutional change in water-resources management, and 3 in miscellaneous water-resources management problems. For the 11 completed projects, the report gives the grant number, project title, performing organization, principal investigator(s), starting date, date of receipt of final report, and an abstract of the final report. Each project description provides the information needed to obtain a copy of the final report. The report also contains tables showing (1) proposals received according to area of research interest, (2) grant awards and funding according to area of research interest, (3) proposals received according to type of submitting organization, and (4) awards and funding according to type of organization.

  11. Water Resources Research Grant Program project descriptions, fiscal year 1987

    USGS Publications Warehouse

    ,

    1987-01-01

    This report contains information on the 34 new projects funded by the United States Geological Survey 's Water Resources Research Grant Program in fiscal year 1987 and on 3 projects completed during the year. For the new projects, the report gives the grant number, project title, performing organization, principal investigator(s), and a project description that includes: (1) identification of water related problems and problem-solution approach (2) contribution to problem solution, (3) objectives, and (4) approach. The 34 projects include 12 in the area of groundwater quality problems, 12 in the science and technology of water quality management, 1 in climate variability and the hydrologic cycle, 4 in institutional change in water resources management, and 5 in surface water management. For the three completed projects, the report furnishes the grant number; project title; performing organization; principal investor(s); starting data; data of receipt of final report; and an abstract of the final report. Each project description provides the information needed to obtain a copy of the final report. The report contains tables showing: (1) proposals received according to area of research interest, (2) grant awards and funding according to area of research interest, (3) proposals received according to type of submitting organization, and (4) awards and funding according to type of organization. (Author 's abstract)

  12. SIRU utilization. Volume 2: Software description and program documentation

    NASA Technical Reports Server (NTRS)

    Oehrle, J.; Whittredge, R.

    1973-01-01

    A complete description of the additional analysis, development and evaluation provided for the SIRU system as identified in the requirements for the SIRU utilization program is presented. The SIRU configuration is a modular inertial subsystem with hardware and software features that achieve fault tolerant operational capabilities. The SIRU redundant hardware design is formulated about a six gyro and six accelerometer instrument module package. The modules are mounted in this package so that their measurement input axes form a unique symmetrical pattern that corresponds to the array of perpendiculars to the faces of a regular dodecahedron. This six axes array provides redundant independent sensing and the symmetry enables the formulation of an optimal software redundant data processing structure with self-contained fault detection and isolation (FDI) capabilities. Documentation of the additional software and software modifications required to implement the utilization capabilities includes assembly listings and flow charts

  13. Water Resources Research Grant Program project descriptions, fiscal year 1986

    USGS Publications Warehouse

    ,

    1986-01-01

    Information is presented on the 43 projects funded by the United States Geological Survey 's Water Resources Grant Program in fiscal year 1986. The report gives the grant number; project title; performing organization; principal investigator(s); dates; and a project description which includes (1) identification of the water related problems and problem-solution approach, (2) contribution to problem solution, (3) objectives, (4) approach, and (5) result users. The 43 projects include 14 in the area of groundwater management, 6 in surface-water management, 2 in systems-operating/planning, 3 in irrigation management, 8 in desalination/reuse, 6 in economic/institutional studies, and 4 in climate variability. The reports contain tables showing (1) funding according to research topic, (2) projects funded to type of submitting organization, (3) proposals received, research topic, and funding levels, and (4) submitting organization. A comparison is given to fiscal year 1985 in each case. (USGS)

  14. Program MASTERCALC: an interactive computer program for radioanalytical computations. Description and operating instructions

    SciTech Connect

    Goode, W.

    1980-10-01

    MASTERCALC is a computer program written to support radioanalytical computations in the Los Alamos Scientific Laboratory (LASL) Environmental Surveillance Group. Included in the program are routines for gross alpha and beta, /sup 3/H, gross gamma, /sup 90/Sr and alpha spectroscopic determinations. A description of MASTERCALC is presented and its source listing is included. Operating instructions and example computing sessions are given for each type of analysis.

  15. Modeling anatomical spatial relations with description logics.

    PubMed Central

    Schulz, S.; Hahn, U.; Romacker, M.

    2000-01-01

    Although spatial relations are essential for the anatomy domain, spatial reasoning is only weakly supported by medical knowledge representation systems. To remedy this shortcoming we express spatial relations that can intuitively be applied to anatomical objects (such as 'disconnected', 'externally connected', 'partial overlap' and 'proper part') within the formal framework of description logics. A special encoding of concept descriptions (in terms of SEP triplets) allows us to emulate spatial reasoning by classification-based reasoning. PMID:11079990

  16. Mountain View College's Cognitive Style Program: A Description.

    ERIC Educational Resources Information Center

    Ehrhardt, Harryette B.

    Several issues are discussed related to the administration and operation of Mountain View College's (MVC) Cognitive Style Program, an assessment system based on the Modified Hill Model, which determines preferred learning styles for each student and thus aids the student in selecting appropriate classroom environments. After introductory material…

  17. Modeling EERE Deployment Programs

    SciTech Connect

    Cort, K. A.; Hostick, D. J.; Belzer, D. B.; Livingston, O. V.

    2007-11-01

    This report compiles information and conclusions gathered as part of the “Modeling EERE Deployment Programs” project. The purpose of the project was to identify and characterize the modeling of deployment programs within the EERE Technology Development (TD) programs, address possible improvements to the modeling process, and note gaps in knowledge in which future research is needed.

  18. Los Alamos Programming Models

    SciTech Connect

    Bergen, Benjamin Karl

    2016-07-07

    This is the PDF of a powerpoint presentation from a teleconference on Los Alamos programming models. It starts by listing their assumptions for the programming models and then details a hierarchical programming model at the System Level and Node Level. Then it details how to map this to their internal nomenclature. Finally, a list is given of what they are currently doing in this regard.

  19. LACIE performance predictor final operational capability program description, volume 3

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The requirements and processing logic for the LACIE Error Model program (LEM) are described. This program is an integral part of the Large Area Crop Inventory Experiment (LACIE) system. LEM is that portion of the LPP (LACIE Performance Predictor) which simulates the sample segment classification, strata yield estimation, and production aggregation. LEM controls repetitive Monte Carlo trials based on input error distributions to obtain statistical estimates of the wheat area, yield, and production at different levels of aggregation. LEM interfaces with the rest of the LPP through a set of data files.

  20. 78 FR 40421 - Inquiry Regarding Video Description in Video Programming Distributed on Television and on the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-05

    ... COMMISSION 47 CFR Part 79 Inquiry Regarding Video Description in Video Programming Distributed on Television... comment on issues related to video description in video programming that is delivered via both television... Internet- provided video programming, which must be completed no later than July 1, 2014. DATES:...

  1. Environmental Compliance and Protection Program Description Oak Ridge, Tennessee

    SciTech Connect

    Bechtel Jacobs

    2009-02-26

    The objective of the Environmental Compliance and Protection (EC and P) Program Description (PD) is to establish minimum environmental compliance requirements and natural resources protection goals for the Bechtel Jacobs Company LLC (BJC) Oak Ridge Environmental Management Cleanup Contract (EMCC) Contract Number DE-AC05-98OR22700-M198. This PD establishes the work practices necessary to ensure protection of the environment during the performance of EMCC work activities on the US Department of Energy's (DOE's) Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee, by BJC employees and subcontractor personnel. Both BJC and subcontractor personnel are required to implement this PD. A majority of the decontamination and demolition (D and D) activities and media (e.g., soil and groundwater) remediation response actions at DOE sites on the ORR are conducted under the authority of the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). CERCLA activities are governed by individual CERCLA decision documents (e.g., Record of Decision [ROD] or Action Memorandum) and according to requirements stated in the Federal Facility Agreement for the Oak Ridge Reservation (DOE 1992). Applicable or relevant and appropriate requirements (ARARs) for the selected remedy are the requirements for environmental remediation responses (e.g., removal actions and remedial actions) conducted under CERCLA.

  2. Computer Program for Calculation of Complex Chemical Equilibrium Compositions and Applications II. Users Manual and Program Description. 2; Users Manual and Program Description

    NASA Technical Reports Server (NTRS)

    McBride, Bonnie J.; Gordon, Sanford

    1996-01-01

    This users manual is the second part of a two-part report describing the NASA Lewis CEA (Chemical Equilibrium with Applications) program. The program obtains chemical equilibrium compositions of complex mixtures with applications to several types of problems. The topics presented in this manual are: (1) details for preparing input data sets; (2) a description of output tables for various types of problems; (3) the overall modular organization of the program with information on how to make modifications; (4) a description of the function of each subroutine; (5) error messages and their significance; and (6) a number of examples that illustrate various types of problems handled by CEA and that cover many of the options available in both input and output. Seven appendixes give information on the thermodynamic and thermal transport data used in CEA; some information on common variables used in or generated by the equilibrium module; and output tables for 14 example problems. The CEA program was written in ANSI standard FORTRAN 77. CEA should work on any system with sufficient storage. There are about 6300 lines in the source code, which uses about 225 kilobytes of memory. The compiled program takes about 975 kilobytes.

  3. Shell model description of zirconium isotopes

    SciTech Connect

    Sieja, K.; Nowacki, F.; Langanke, K.; Martinez-Pinedo, G.

    2009-06-15

    We calculate the low-lying spectra and several high-spin states of zirconium isotopes (Z=40) with neutron numbers from N=50 to N=58 using a large valence space with the {sup 78}Ni inert core, which a priori allows one to study the interplay between spherical and deformed configurations, necessary for the description of nuclides in this part of the nuclear chart. The effective interaction is derived by monopole corrections of the realistic G matrix. We reproduce essential nuclear properties, such as subshell closures in {sup 96}Zr and {sup 98}Zr. The spherical-to-deformed shape transition in {sup 100}Zr is addressed as well.

  4. Modeling EERE Deployment Programs

    SciTech Connect

    Cort, Katherine A.; Hostick, Donna J.; Belzer, David B.; Livingston, Olga V.

    2007-11-08

    The purpose of this report is to compile information and conclusions gathered as part of three separate tasks undertaken as part of the overall project, “Modeling EERE Deployment Programs,” sponsored by the Planning, Analysis, and Evaluation office within the Department of Energy’s Office of Energy Efficiency and Renewable Energy (EERE). The purpose of the project was to identify and characterize the modeling of deployment programs within the EERE Technology Development (TD) programs, address improvements to modeling in the near term, and note gaps in knowledge where future research is needed.

  5. IDA GROUND-AIR MODEL I (IDAGAM I) Volume 1. Comprehensive Description

    DTIC Science & Technology

    1974-10-01

    UNCLASSIFIED Aonao» REPORT R-199 IDA GROUND-AIR MODEL I (IDAGAM I) Volume 1: Comprehensive Description Lowell Bruce Anderson Jerome Bracken...IDAGAM I) Volume 1: Comprehensive Description Lowell Bruce Anderson Jerome Bracken Inmes G. Healy Mary J. Hutzler Edward P. Kerlin October 1974... Jerome Bracken, James G. Healy, Mary J. Hutzler, Edward P. Kerlin • CONTRACT OR GRANT NUMBERS) IDA Independent Research Program

  6. Program listing for the REEDM (Rocket Exhaust Effluent Diffusion Model) computer program

    NASA Technical Reports Server (NTRS)

    Bjorklund, J. R.; Dumbauld, R. K.; Cheney, C. S.; Geary, H. V.

    1982-01-01

    The program listing for the REEDM Computer Program is provided. A mathematical description of the atmospheric dispersion models, cloud-rise models, and other formulas used in the REEDM model; vehicle and source parameters, other pertinent physical properties of the rocket exhaust cloud and meteorological layering techniques; user's instructions for the REEDM computer program; and worked example problems are contained in NASA CR-3646.

  7. Descriptive Linear modeling of steady-state visual evoked response

    NASA Technical Reports Server (NTRS)

    Levison, W. H.; Junker, A. M.; Kenner, K.

    1986-01-01

    A study is being conducted to explore use of the steady state visual-evoke electrocortical response as an indicator of cognitive task loading. Application of linear descriptive modeling to steady state Visual Evoked Response (VER) data is summarized. Two aspects of linear modeling are reviewed: (1) unwrapping the phase-shift portion of the frequency response, and (2) parsimonious characterization of task-loading effects in terms of changes in model parameters. Model-based phase unwrapping appears to be most reliable in applications, such as manual control, where theoretical models are available. Linear descriptive modeling of the VER has not yet been shown to provide consistent and readily interpretable results.

  8. Ontario primary care models: a descriptive study

    PubMed Central

    McLeod, Logan; Buckley, Gioia; Sweetman, Arthur

    2016-01-01

    Background: Between 2001 and 2006, the Ontario government introduced a menu of new primary care models, with elements such as patient enrolment and minimum group sizes, and various combinations of fee-for-service, capitation, pay-for-performance and salary. From the statistical perspective of physicians, as opposed to patients, we looked at the distribution of physician characteristics, group size and patient visit patterns across models to describe primary care practice in Ontario. Methods: Using administrative data for fiscal year 2010/11 containing information on physician characteristics, patient rostering status, patient visits and other practice information, we described similarities and differences across primary care models. Results: Our sample included 11 626 family physicians. Compared with physicians in the new primary care models, physicians in fee-for-service models are much more likely to work part-time and many, particularly younger and female physicians, do not work in full-year full-scope practices. Among the new primary care models, physicians in capitated models are slightly younger, are less likely to be an international medical graduate, work in smaller physician teams and do not practice in urban areas. On average, physicians saw and rostered 1888 patients. Although there is still substantial variation within each model, fee-for-service physicians saw the fewest patients; physicians in capitated models saw somewhat more, and those in the noncapitated models saw the most patients. Interpretation: Practice and physician characteristics vary systematically across models. A high percentage of rostered patients see physicians outside the group with which they are rostered. Group-based primary care models may not have a large impact on group integration and continuity in the provision of primary care services. PMID:28018882

  9. Matrix model description of baryonic deformations

    SciTech Connect

    Bena, Iosif; Murayama, Hitoshi; Roiban, Radu; Tatar, Radu

    2003-03-13

    We investigate supersymmetric QCD with N{sub c} + 1 flavors using an extension of the recently proposed relation between gauge theories and matrix models.The impressive agreement between the two sides provides a beautiful confirmation of the extension of the gauge theory-matrix model relation to this case.

  10. Modeling angiogenesis: A discrete to continuum description

    NASA Astrophysics Data System (ADS)

    Pillay, Samara; Byrne, Helen M.; Maini, Philip K.

    2017-01-01

    Angiogenesis is the process by which new blood vessels develop from existing vasculature. During angiogenesis, endothelial tip cells migrate via diffusion and chemotaxis, loops form via tip-to-tip and tip-to-sprout anastomosis, new tip cells are produced via branching, and a vessel network forms as endothelial cells follow the paths of tip cells. The latter process is known as the snail trail. We use a mean-field approximation to systematically derive a continuum model from a two-dimensional lattice-based cellular automaton model of angiogenesis in the corneal assay, based on the snail-trail process. From the two-dimensional continuum model, we derive a one-dimensional model which represents angiogenesis in two dimensions. By comparing the discrete and one-dimensional continuum models, we determine how individual cell behavior manifests at the macroscale. In contrast to the phenomenological continuum models in the literature, we find that endothelial cell creation due to tip cell movement (vessel formation via the snail trail) manifests as a source term of tip cells on the macroscale. Further, we find that phenomenological continuum models, which assume that endothelial cell creation is proportional to the flux of tip cells in the direction of increasing chemoattractant concentration, qualitatively capture vessel formation in two dimensions, but must be modified to accurately represent vessel formation. Additionally, we find that anastomosis imposes restrictions on cell density, which, if violated, leads to ill-posedness in our continuum model. We also deduce that self-loops should be excluded when tip-to-sprout anastomosis is active in the discrete model to ensure propagation of the vascular front.

  11. 24 CFR 582.100 - Program component descriptions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.100 Program... selected for rehabilitation under this program, but the gross rent (contract rent plus any...

  12. Quantitative description and modeling of real networks

    NASA Astrophysics Data System (ADS)

    Capocci, Andrea; Caldarelli, Guido; de Los Rios, Paolo

    2003-10-01

    We present data analysis and modeling of two particular cases of study in the field of growing networks. We analyze World Wide Web data set and authorship collaboration networks in order to check the presence of correlation in the data. The results are reproduced with good agreement through a suitable modification of the standard Albert-Barabási model of network growth. In particular, intrinsic relevance of sites plays a role in determining the future degree of the vertex.

  13. Model Checking Abstract PLEXIL Programs with SMART

    NASA Technical Reports Server (NTRS)

    Siminiceanu, Radu I.

    2007-01-01

    We describe a method to automatically generate discrete-state models of abstract Plan Execution Interchange Language (PLEXIL) programs that can be analyzed using model checking tools. Starting from a high-level description of a PLEXIL program or a family of programs with common characteristics, the generator lays the framework that models the principles of program execution. The concrete parts of the program are not automatically generated, but require the modeler to introduce them by hand. As a case study, we generate models to verify properties of the PLEXIL macro constructs that are introduced as shorthand notation. After an exhaustive analysis, we conclude that the macro definitions obey the intended semantics and behave as expected, but contingently on a few specific requirements on the timing semantics of micro-steps in the concrete executive implementation.

  14. SRB-3D Solid Rocket Booster performance prediction program. Volume 1: Engineering description/users information manual

    NASA Technical Reports Server (NTRS)

    Winkler, J. C.

    1976-01-01

    The modified Solid Rocket Booster Performance Evaluation Model (SRB-3D) was developed as an extension to the internal ballistics module of the SRB-2 performance program. This manual contains the engineering description of SRB-3D which describes the approach used to develop the 3D concept and an explanation of the modifications which were necessary to implement these concepts.

  15. World Perspective Case Descriptions on Educational Programs for Adults: India.

    ERIC Educational Resources Information Center

    Jayagopal, R.; Burns, E. P.

    Four adult education programs being conducted in India are described in the case studies in this packet. Two of the projects involve literacy; the third promotes literacy as one part of its community development program, and the fourth trains workers in hotel management and catering technology. The literacy programs are (1) development of a…

  16. 24 CFR 92.63 - Amendments to program description.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM Allocation Formula Insular Areas Program § 92.63... investment (§ 92.61(b)(6)), minority and women business outreach program (§ 92.61(b)(7)) or refinancing (§ 92.61(b)(8)); or a change in the tenure type of the project or activities; or a funding increase to...

  17. 24 CFR 92.63 - Amendments to program description.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Urban Development HOME INVESTMENT PARTNERSHIPS PROGRAM Allocation Formula Insular Areas Program § 92.63... investment (§ 92.61(b)(6)), minority and women business outreach program (§ 92.61(b)(7)) or refinancing (§ 92.61(b)(8)); or a change in the tenure type of the project or activities; or a funding increase to...

  18. Solid rocket booster performance evaluation model. Volume 1: Engineering description

    NASA Technical Reports Server (NTRS)

    1974-01-01

    The space shuttle solid rocket booster performance evaluation model (SRB-II) is made up of analytical and functional simulation techniques linked together so that a single pass through the model will predict the performance of the propulsion elements of a space shuttle solid rocket booster. The available options allow the user to predict static test performance, predict nominal and off nominal flight performance, and reconstruct actual flight and static test performance. Options selected by the user are dependent on the data available. These can include data derived from theoretical analysis, small scale motor test data, large motor test data and motor configuration data. The user has several options for output format that include print, cards, tape and plots. Output includes all major performance parameters (Isp, thrust, flowrate, mass accounting and operating pressures) as a function of time as well as calculated single point performance data. The engineering description of SRB-II discusses the engineering and programming fundamentals used, the function of each module, and the limitations of each module.

  19. Climate system modeling program

    SciTech Connect

    1995-12-31

    The Climate System Modeling Project is a component activity of NSF's Climate Modeling, Analysis and Prediction Program, supported by the Atmospheric Sciences Program, Geosciences Directorate. Its objective is to accelerate progress toward reliable prediction of global and regional climate changes in the decades ahead. CSMP operates through workshops, support for post-docs and graduate students and other collaborative activities designed to promote interdisciplinary and strategic work in support of the overall objective (above) and specifically in three areas, (1) Causes of interdecadal variability in the climate system, (2) Interactions of regional climate forcing with global processes, and (3) Scientific needs of climate assessment.

  20. Geomagnetic Cutoff Rigidity Computer Program: Theory, Software Description and Example

    NASA Technical Reports Server (NTRS)

    Smart, D. F.; Shea, M. A.

    2001-01-01

    The access of charged particles to the earth from space through the geomagnetic field has been of interest since the discovery of the cosmic radiation. The early cosmic ray measurements found that cosmic ray intensity was ordered by the magnetic latitude and the concept of cutoff rigidity was developed. The pioneering work of Stoermer resulted in the theory of particle motion in the geomagnetic field, but the fundamental mathematical equations developed have 'no solution in closed form'. This difficulty has forced researchers to use the 'brute force' technique of numerical integration of individual trajectories to ascertain the behavior of trajectory families or groups. This requires that many of the trajectories must be traced in order to determine what energy (or rigidity) a charged particle must have to penetrate the magnetic field and arrive at a specified position. It turned out the cutoff rigidity was not a simple quantity but had many unanticipated complexities that required many hundreds if not thousands of individual trajectory calculations to solve. The accurate calculation of particle trajectories in the earth's magnetic field is a fundamental problem that limited the efficient utilization of cosmic ray measurements during the early years of cosmic ray research. As the power of computers has improved over the decades, the numerical integration procedure has grown more tractable, and magnetic field models of increasing accuracy and complexity have been utilized. This report is documentation of a general FORTRAN computer program to trace the trajectory of a charged particle of a specified rigidity from a specified position and direction through a model of the geomagnetic field.

  1. Geological formation - drill string dynamic interaction finite-element program (GEODYN). Phase 1. Theoretical description

    SciTech Connect

    Baird, J.A.; Apostal, M.C.; Rotelli, R.L. Jr.; Tinianow, M.A.; Wormley, D.N.

    1984-06-01

    The Theoretical Description for the GEODYN interactive finite-element computer program is presented. The program is capable of performing the analysis of the three-dimensional transient dynamic response of a Polycrystalline Diamond Compact Bit-Bit Sub arising from the intermittent contact of the bit with the downhole rock formations. The program accommodates nonlinear, time-dependent, loading and boundary conditions.

  2. 77 FR 48102 - Closed Captioning and Video Description of Video Programming

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... COMMISSION 47 CFR Part 79 Closed Captioning and Video Description of Video Programming AGENCY: Federal... 713(d)(3) of the Act to show that providing captions on their programming would be economically...) establishing requirements for closed captioning on video programming to ensure access by persons with...

  3. A Description of Teacher and Child Language in Two Preschool Programs.

    ERIC Educational Resources Information Center

    Lawton, Joseph T.; Fowell, Nancy

    This descriptive study compared language used by teachers and children in Ausubelian and Piagetian preschool programs during small group instruction and related learning activities. Instruction in the Ausubelian program (AP) was based on Ausubel's subsumption theory of learning while that in the Piagetian program (PP) was based on Piaget's theory…

  4. Integrated Data Collection Analysis (IDCA) Program: FY2011 Project Descriptions

    SciTech Connect

    Sandstrom, Mary M.; Brown, Geoffrey W.; Warner, Kirstin F.; Remmers, Daniel L.; Whinnery, LeRoy L.; Shelley, Timothy J.; Reyes, Jose A.; Hsu, Peter C.; Reynolds, John G.

    2012-02-03

    This document provides brief descriptions of research topics for consideration by the IDCA for potential funding in funding in FY 2011. The topics include the utilization of the results from the Proficiency Test developed during FY 2010 to start populating the small-scale safety and thermal testing (SSST) Testing Compendium and revising results from methods modifications. Other research topics were also developed for FY 2011 from issues that arose in the Proficiency Test.

  5. The Milwaukee Parental Choice Program: Descriptive Report on Participating Schools. SCDP Milwaukee Evaluation Report #8

    ERIC Educational Resources Information Center

    Kisida, Brian; Jensen, Laura I.; Wolf, Patrick J.

    2009-01-01

    This report is the second in a series of annual reports produced by the School Choice Demonstration Project (SCDP) providing descriptive information about the schools participating in the Milwaukee Parental Choice Program (MPCP). Following a brief history of the MPCP, this year's report contains a set of baseline descriptive statistics about…

  6. The Milwaukee Parental Choice Program: Baseline Descriptive Report on Participating Schools. SCDP Milwaukee Evaluation Report #3

    ERIC Educational Resources Information Center

    Kisida, Brian; Jensen, Laura; Rahn, James C.; Wolf, Patrick J.

    2008-01-01

    This report is the first in a series of annual reports produced by the School Choice Demonstration Project (SCDP) that will provide descriptive information about the schools participating in the Milwaukee Parental Choice Program (MPCP). Following a brief history of the MPCP, this year's report contains a set of baseline descriptive statistics…

  7. World Perspective Case Descriptions on Educational Programs for Adults: Ghana.

    ERIC Educational Resources Information Center

    Ansere, Joe K.; Mensah, Eric A.

    This document contains two case studies, one by J. K. Ansere, concerning the modular program of distance education to prepare teachers in Ghana and the other, by E.A. Mensah, reporting on a research experiment that compared teaching methods used to teach the course of study at a Ghanian worker's college. The modular program described by Ansere is…

  8. World Perspective Case Descriptions on Educational Programs for Adults: Netherlands.

    ERIC Educational Resources Information Center

    Balde, Maatje; And Others

    Twenty adult education programs being conducted in the Netherlands are described in the case studies in this packet. The courses range from adult basic education to continuing education courses in languages, from basic nursing courses to advanced neurology. The following programs are profiled: (1) open school (Balde); (2) study house for adults…

  9. Graduate Degree Programs in Speech Communication: Description and Assessment

    ERIC Educational Resources Information Center

    LaBan, Frank K.

    1977-01-01

    Contends that the current status of job opportunities in speech versus the number of graduate degrees awarded on a regular basis warrant a moratorium on new graduate M.A. and Ph.D. programs and a reduction in graduate admissions to existing programs. Available from: ACA Bulletin, Robert Hall, Editor, Speech Communication Association, 5205 Leesburg…

  10. The Identification and Description of Exemplary Bilingual Education Programs.

    ERIC Educational Resources Information Center

    Campeau, Peggie L.; And Others

    This is the final report of one of three studies in an overall project entitled "Evaluation of Bilingual Education Programs." The objectives of this study were to: (1) identify and recommend as exemplary up to 10 bilingual education programs for submission to the Dissemination Review Panel (DRP) of the Education Division, DHEW, and (2)…

  11. HISD After-School Opportunities Programs Description 1990-91.

    ERIC Educational Resources Information Center

    Kirkpatrick, Nanda D.; And Others

    This report describes after-school programs available in the Houston (Texas) Independent School District (HISD). Fifty-nine sites offer either after-school child care or instruction to elementary school students in the HISD. Magnet's Extended Instructional Day program is the largest and the Houston Committee for Private Sector Initiatives'…

  12. World Perspective Case Descriptions on Educational Programs for Adults: Ireland.

    ERIC Educational Resources Information Center

    Hassett, Michael; And Others

    Fifteen adult education programs being conducted in Ireland are described in the case studies in this packet. The courses range from adult basic education to university degree courses in management and industrial relations, from marriage preparation to inservice teacher education. The following programs are profiled: (1) certificate in farming…

  13. HISD Magnet School Program Description 1990-91.

    ERIC Educational Resources Information Center

    Kirkpatrick, Nanda D.; And Others

    This paper describes magnet school programs offering a special or enhanced curricula to attract an ethnically diverse population at all grade levels in the Houston (Texas) Independent School District (HISD). Researchers collected data through interviews, site visits, brochures, campus programs summaries, and an analysis of the Student Master File.…

  14. World Perspective Case Descriptions on Educational Programs for Adults: Italy.

    ERIC Educational Resources Information Center

    Federighi, Paolo; And Others

    Nine adult education programs being conducted in Italy are described in the case studies in this packet. The courses range from adult basic education to continuing education courses in languages and management. Most are described in connection with the area of the country in which they are offered. The following programs are profiled: (1) public…

  15. World Perspective Case Descriptions on Educational Programs for Adults: Hungary.

    ERIC Educational Resources Information Center

    Sari, Mihaly; Durko, Matyas

    This document contains two case studies which provide an idea of the types of adult education programs available in Hungary. The first case study, prepared by Mihaly Sari, describes "The Month of Protecting Our Environment," a program developed in the small town of Puspokladany by a club of amateur anglers, a society for propagating…

  16. Redesign of Library Workflows: Experimental Models for Electronic Resource Description.

    ERIC Educational Resources Information Center

    Calhoun, Karen

    This paper explores the potential for and progress of a gradual transition from a highly centralized model for cataloging to an iterative, collaborative, and broadly distributed model for electronic resource description. The purpose is to alert library managers to some experiments underway and to help them conceptualize new methods for defining,…

  17. Description of the programs and facilities of the Physics Division

    SciTech Connect

    Not Available

    1992-10-01

    The major emphasis of our experimental nuclear physics research is in Heavy-Ion Physics, centered at the recently completed ATLAS facility. ATLAS is a designated National User Facility and is based on superconducting radio-frequency technology developed in the Physics Division. In addition, the Division has strong programs in Medium-Energy Physics and in Weak-Interaction Physics as well as in accelerator development. Our nuclear theory research spans a wide range of interests including nuclear dynamics with subnucleonic degrees of freedom, dynamics of many-nucleon systems, nuclear structure, and heavy-ion interactions. This research makes contact with experimental research programs in intermediate-energy and heavy-ion physics, both within the Division and on the national scale. The Atomic Physics program, the largest of which is accelerator-based, primarily uses ATLAS, a 5-MV Dynamitron accelerator and a highly stable 150-kV accelerator. A synchrotron-based atomic physics program has recently been initiated with current research with the National Synchrotron Light Source in preparation for a program at the Advanced Photon Source, at Argonne. The principal interests of the Atomic Physics program are in the interactions of fast atomic and molecular ions with solids and gases and in the laser spectroscopy of exotic species. The program is currently being expanded to take advantage of the unique research opportunities in synchrotron-based research that will present themselves when the Advanced Photon Source comes on line at Argonne. These topics are discussed briefly in this report.

  18. LACIE performance predictor final operational capability program description, volume 2

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Given the swath table files, the segment set for one country and cloud cover data, the SAGE program determines how many times and under what conditions each segment is accessed by satellites. The program writes a record for each segment on a data file which contains the pertinent acquisition data. The weather data file can also be generated from a NASA supplied tape. The Segment Acquisition Selector Program (SACS) selects data from the segment reference file based upon data input manually and from a crop window file. It writes the extracted data to a data acquisition file and prints two summary reports. The POUT program reads from associated LACIE files and produces printed reports. The major types of reports that can be produced are: (1) Substrate Reference Data Reports, (2) Population Mean, Standard Deviation and Histogram Reports, (3) Histograms of Monte Carlo Statistics Reports, and (4) Frequency of Sample Segment Acquisitions Reports.

  19. Advanced crew procedures development techniques: Procedures and performance program description

    NASA Technical Reports Server (NTRS)

    Arbet, J. D.; Mangiaracina, A. A.

    1975-01-01

    The Procedures and Performance Program (PPP) for operation in conjunction with the Shuttle Procedures Simulator (SPS) is described. The PPP user interface, the SPS/PPP interface, and the PPP applications software are discussed.

  20. LACIE performance predictor final operational capability program description, volume 1

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The program EPHEMS computes the orbital parameters for up to two vehicles orbiting the earth for up to 549 days. The data represents a continuous swath about the earth, producing tables which can be used to determine when and if certain land segments will be covered. The program GRID processes NASA's climatology tape to obtain the weather indices along with associated latitudes and longitudes. The program LUMP takes substrata historical data and sample segment ID, crop window, crop window error and statistical data, checks for valid input parameters and generates the segment ID file, crop window file and the substrata historical file. Finally, the System Error Executive (SEE) Program checks YES error and truth data, CAMS error data, and signature extension data for validity and missing elements. A message is printed for each error found.

  1. The FORTRAN static source code analyzer program (SAP) system description

    NASA Technical Reports Server (NTRS)

    Decker, W.; Taylor, W.; Merwarth, P.; Oneill, M.; Goorevich, C.; Waligora, S.

    1982-01-01

    A source code analyzer program (SAP) designed to assist personnel in conducting studies of FORTRAN programs is described. The SAP scans FORTRAN source code and produces reports that present statistics and measures of statements and structures that make up a module. The processing performed by SAP and of the routines, COMMON blocks, and files used by SAP are described. The system generation procedure for SAP is also presented.

  2. [Home ventilation of pediatric patients - description of a program

    PubMed

    Resener, T D; Martinez, F E; Reiter, K; Nicolai, T

    2001-01-01

    OBJECTIVE: To describe a German program for home ventilatory support, and to analyze the possibility of applying it in Brazil. MATERIALS AND METHODS: We assessed Dr. von Haunersches Kinderklinikacute;s Pediatric Intensive Care Unity - Ludwig-Maximilians - Universität - München (Munich, Germany) home ventilatory support program between April 1997 and June 1998. RESULTS: Patients aged between 1 and 21 years - 11 boys and 15 girls - participated in the study. Fifteen out of 26 children presented neuromuscular pathologies, 8 of them had ventilatory problems of central causes, and 3 children presented obstructive pulmonary diseases. Twelve (46.2%) were receiving noninvasive ventilatory assistance, and 19 (73.1%) only needed intermittent ventilatory support. CONCLUSION: The program relies on a permanent multidisciplinary staff to treat intercurrent diseases. Patients, at predetermined periods, are re-evaluated as to the evolution of respiratory insufficiency. The adequate system organization provides patients and their families with security, and accounts for the success of the home ventilatory support program. A great deal of organizational efforts should be consolidated before implementing similar programs in Brazil.

  3. Toward a descriptive model of solar particles in the heliosphere

    NASA Technical Reports Server (NTRS)

    Shea, M. A.; Smart, D. F.; Adams, James H., Jr.; Chenette, D.; Feynman, Joan; Hamilton, Douglas C.; Heckman, G. R.; Konradi, A.; Lee, Martin A.; Nachtwey, D. S.

    1988-01-01

    During a workshop on the interplanetary charged particle environment held in 1987, a descriptive model of solar particles in the heliosphere was assembled. This model includes the fluence, composition, energy spectra, and spatial and temporal variations of solar particles both within and beyong 1 AU. The ability to predict solar particle fluences was also discussed. Suggestions for specific studies designed to improve the basic model were also made.

  4. Descriptive Methods for Evaluation of State-Based Intervention Programs

    ERIC Educational Resources Information Center

    Davis, William W.; Graubard, Barry I.; Hartman, Anne M.; Stillman, Frances A.

    2003-01-01

    In this article, the authors discuss program evaluation of intervention studies when the outcome of interest is collected routinely at equally spaced intervals of time. They illustrate concepts using data from the American Stop Smoking Intervention Study, where the outcome is state per capita tobacco consumption. States differ widely in mean…

  5. A DESCRIPTION OF GRADUATE PROGRAMS IN ENGLISH AT 18 UNIVERSITIES.

    ERIC Educational Resources Information Center

    NELSON, BONNIE E., ED.

    FOR A REPORT ON GRADUATE PROGRAMS IN ENGLISH, THE ASSOCIATION OF DEPARTMENTS OF ENGLISH AND THE EDUCATIONAL RESOURCES INFORMATION CENTER AT THE MODERN LANGUAGE ASSOCIATION OBTAINED INFORMATION FROM CHAIRMEN OF DEPARTMENTS OFFERING GRADUATE WORK IN ENGLISH. SOME OF THE BASIC DATA ASSEMBLED FOR THE FULL REPORT (AVAILABLE AS TE 500 075) ARE THE…

  6. A Description of the Hawthorn Center Early Intervention Program.

    ERIC Educational Resources Information Center

    Glovinsky, Ira; Keller, Jackie

    An early intervention project for preschool handicapped children is described. Specific program goals (including improved functioning in social, emotional, communication, and preacademic areas) are listed, and roles of the interdisciplinary staff members are considered. Among evaluation approaches discussed are psychological measures, family…

  7. 47 CFR 79.3 - Video description of video programming.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) Designated Market Areas (DMAs). Unique, county-based geographic areas designated by The Nielsen Company, a... to, broadcast or nonbroadcast television networks and the owners of such programming. (3) Video... 8 to 11 p.m. Monday through Saturday, and 7 to 11 p.m. on Sunday local time, except that in...

  8. World Perspective Case Descriptions on Educational Programs for Adults: Australia.

    ERIC Educational Resources Information Center

    O'Neill, Barry; And Others

    This document contains 24 case studies of adult education in Australia: (1) N.S.W. (New South Wales) Department of Agriculture Home Study Program (O'Neill); (2) Increasing Citizen Participation in Local Government (Holderness-Roddam); (3) School for Seniors (Benham and Vickers); (4) Community Living Project (Bleechmore); (5) Learning for the Less…

  9. The Adults' Health & Developmental Program: Descriptive and Evaluative Data.

    ERIC Educational Resources Information Center

    Leviton, Dan; Santa Maria, Laine

    1979-01-01

    Describes the intergenerational Adults' Health and Developmental Program. A survey conducted at the end of the AHDP found that over 80 percent of the sample perceived improvement in personal health, well-being, body image, physical efficiency, intellectual stimulation, and staff-member intimacy. Results are discussed in terms of ongoing sequential…

  10. Coca-Cola Hispanic Education Fund: Los Angeles Program Description.

    ERIC Educational Resources Information Center

    Coca Cola Bottling Co. of Los Angeles, CA.

    The Coca-Cola Hispanic Education Fund was created in response to the high school dropout problem in Los Angeles. The Fund enables the Coca-Cola Bottling Company of Los Angeles to build upon the successful relationship it has developed in the Hispanic community and maximizes the effectiveness of existing student support programs by directing needy…

  11. 19 CFR 122.171 - Description of program.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE.... The Air Carrier Smuggling Prevention Program (ACSPP) is designed to enlist the cooperation of the air... substances. If carriers develop and implement thorough and complete internal security procedures at...

  12. Media Literacy Education Program Evaluators: What's the Job Description, Again?

    ERIC Educational Resources Information Center

    DaCosta, Kneia Octavia

    2012-01-01

    School program evaluation researchers face a set of overlapping questions concerning our roles in the field: For the sake of "the data" and in quest of "the truth," am I a shrewd researcher before all else? For the sake of community-building and establishing respectful, reciprocal relationships with my school partners, am I first a gracious school…

  13. 44 CFR 360.2 - Description of program.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) Multijurisdictional Emergency Operations Simulation Training. In this category also, it is expected that the State... HOMELAND SECURITY PREPAREDNESS STATE ASSISTANCE PROGRAMS FOR TRAINING AND EDUCATION IN COMPREHENSIVE... of their present level of involvement in training or their degree of expertise in originating...

  14. Waste Reduction Model (WARM) Material Descriptions and Data Sources

    EPA Pesticide Factsheets

    This page provides a summary of the materials included in EPA’s Waste Reduction Model (WARM). The page includes a list of materials, a description of the material as defined in the primary data source, and citations for primary data sources.

  15. Characteristics of PETE Doctoral Level Institutions: Descriptions of Programs, Faculty and Doctoral Students

    ERIC Educational Resources Information Center

    Boyce, B. Ann; Rikard, G. Linda

    2011-01-01

    The present study of Doctoral PETE programs provided an extensive description of demographic data which included: (a) doctoral program characteristics, (b) faculty, and (c) doctoral graduates. Several data sets from the academic years of 2005-06 and 2008-09 as well as selected summary data from 1996-97 through 2008-09 were used to make comparisons…

  16. Leadership Styles at Middle- and Early-College Programs: A Quantitative Descriptive Correlational Study

    ERIC Educational Resources Information Center

    Berksteiner, Earl J.

    2013-01-01

    The purpose of this quantitative descriptive correlational study was to determine if associations existed between middle- and early-college (MEC) principals' leadership styles, teacher motivation, and teacher satisfaction. MEC programs were programs designed to assist high school students who were not served well in a traditional setting (Middle…

  17. ICIS-Air Program Code Subpart Descriptions | ECHO | US ...

    EPA Pesticide Factsheets

    ECHO, Enforcement and Compliance History Online, provides compliance and enforcement information for approximately 800,000 EPA-regulated facilities nationwide. ECHO includes permit, inspection, violation, enforcement action, and penalty information about facilities regulated under the Clean Air Act (CAA) Stationary Source Program, Clean Water Act (CWA) National Pollutant Elimination Discharge System (NPDES), and/or Resource Conservation and Recovery Act (RCRA). Information also is provided on surrounding demographics when available.

  18. Office of radiation and indoor air: Program description

    SciTech Connect

    Not Available

    1993-06-01

    The goal of the Environmental Protection Agency`s (EPA) Office of Radiation and Indoor Air is to protect the public and the environment from exposures to radiation and indoor air pollutants. The Office develops protection criteria, standards, and policies and works with other programs within EPA and other agencies to control radiation and indoor air pollution exposures; provides technical assistance to states through EPA`s regional offices and other agencies having radiation and indoor air protection programs; directs an environmental radiation monitoring program; responds to radiological emergencies; and evaluates and assesses the overall risk and impact of radiation and indoor air pollution. The Office is EPA`s lead office for intra- and interagency activities coordinated through the Committee for Indoor Air Quality. It coordinates with and assists the Office of Enforcement in enforcement activities where EPA has jurisdiction. The Office disseminates information and works with state and local governments, industry and professional groups, and citizens to promote actions to reduce exposures to harmful levels of radiation and indoor air pollutants.

  19. Spherical shell model description of deformation and superdeformation

    NASA Astrophysics Data System (ADS)

    Poves, A.; Caurier, E.; Nowacki, F.; Zuker, A.

    2003-04-01

    Large-scale shell model calculations give at present a very accurate and comprehensive description of light and medium-light nuclei, specially when 0hbar ω spaces are adequate. The full pf-shell calculations have made it possible to describe many collective features in an spherical shell model context. Calculations including two major oscillator shells have proven able to describe also superdeformed bands.

  20. Heavy quarkonia description from a generalized screened potential model

    SciTech Connect

    González, P.

    2016-01-22

    The spectral effect of open flavor meson-meson thresholds in heavy quarkonia is analyzed by using a Non Relativistic Quark Model. The proposed form of the effective quark-antiquark potential, based on lattice indications, incorporates implicitly screening effects from meson-meson configurations. The application of the model to heavy quarkonia provides a resonable description of unconventional J{sup ++} charmonium states and a definite prediction for unconventional J{sup ++} states in bottomonium.

  1. Model Program Evaluations. Fact Sheet

    ERIC Educational Resources Information Center

    Arkansas Safe Schools Initiative Division, 2002

    2002-01-01

    There are probably thousands of programs and courses intended to prevent or reduce violence in this nation's schools. Evaluating these many programs has become a problem or goal in itself. There are now many evaluation programs, with many levels of designations, such as model, promising, best practice, exemplary and noteworthy. "Model program" is…

  2. Description of the Formerly Utilized Sites Remedial Action Program

    SciTech Connect

    Not Available

    1980-09-01

    The background and the results to date of the Department of Energy program to identify and evaluate the radiological conditions at sites formerly utilized by the Corps of Engineers' Manhattan Engineer District (MED) and the US Atomic Energy Commission (AEC) are summarized. The sites of concern were federally, privately, and institutionally owned and were used primarily for research, processing, and storage of uranium and thorium ores, concentrates, or residues. Some sites were subsequently released for other purposes without radiological restriction. Surveys have been conducted since 1974 to document radiological conditions at such sites. Based on radiological surveys, sites are identified in this document that require, or are projected to require, remedial action to remove potential restrictions on the use of the property due to the presence of residual low-level radioactive contamination. Specific recommendations for each site will result from more detailed environmental and engineering surveys to be conducted at those sites and, if necessary, an environmental impact assessment or environmental impact statement will be prepared. Section 3.0 describes the current standards and guidelines now being used to conduct remedial actions. Current authority of the US Department of Energy (DOE) to proceed with remedial actions and the new authority required are summarized. A plan to implement the Formerly Utilized Sites Remedial Action Program (FUSRAP) in accordance with the new authority is presented, including the objectives, scope, general approach, and a summary schedule. Key issues affecting schedule and cost are discussed.

  3. Department of Energy WindSentinel Loan Program Description

    SciTech Connect

    Shaw, William J.; Sturges, Mark H.

    2016-12-01

    The U.S. Department of Energy (DOE) currently owns two AXYS WindSentinel buoys that collect a comprehensive set of meteorological and oceanographic data to support resource characterization for wind energy offshore. The two buoys were delivered to DOE’s Pacific Northwest National Laboratory (PNNL) in September, 2014. After acceptance testing and initial performance testing and evaluation at PNNL’s Marine Sciences Laboratory in Sequim, Washington, the buoys have been deployed off the U.S. East Coast. One buoy was deployed approximately 42 km east of Virginia Beach, Virginia from December, 2014 through June, 2016. The second buoy was deployed approximately 5 km off Atlantic City, New Jersey in November, 2015. Data from the buoys are available to the public. Interested parties can create an account and log in to http://offshoreweb.pnnl.gov. In response to a number of inquiries and unsolicited proposals, DOE’s Wind Energy Technologies Office is implementing a program, to be managed by PNNL, to lend the buoys to qualified parties for the purpose of acquiring wind resource characterization data in areas of interest for offshore wind energy development. This document describes the buoys, the scope of the loans, the process of how borrowers will be selected, and the schedule for implementation of this program, including completing current deployments.

  4. HZETRN: Description of a free-space ion and nucleon transport and shielding computer program

    NASA Technical Reports Server (NTRS)

    Wilson, John W.; Badavi, Francis F.; Cucinotta, Francis A.; Shinn, Judy L.; Badhwar, Gautam D.; Silberberg, R.; Tsao, C. H.; Townsend, Lawrence W.; Tripathi, Ram K.

    1995-01-01

    The high-charge-and energy (HZE) transport computer program HZETRN is developed to address the problems of free-space radiation transport and shielding. The HZETRN program is intended specifically for the design engineer who is interested in obtaining fast and accurate dosimetric information for the design and construction of space modules and devices. The program is based on a one-dimensional space-marching formulation of the Boltzmann transport equation with a straight-ahead approximation. The effect of the long-range Coulomb force and electron interaction is treated as a continuous slowing-down process. Atomic (electronic) stopping power coefficients with energies above a few A MeV are calculated by using Bethe's theory including Bragg's rule, Ziegler's shell corrections, and effective charge. Nuclear absorption cross sections are obtained from fits to quantum calculations and total cross sections are obtained with a Ramsauer formalism. Nuclear fragmentation cross sections are calculated with a semiempirical abrasion-ablation fragmentation model. The relation of the final computer code to the Boltzmann equation is discussed in the context of simplifying assumptions. A detailed description of the flow of the computer code, input requirements, sample output, and compatibility requirements for non-VAX platforms are provided.

  5. HZETRN: Description of a free-space ion and nucleon transport and shielding computer program

    NASA Astrophysics Data System (ADS)

    Wilson, John W.; Badavi, Francis F.; Cucinotta, Francis A.; Shinn, Judy L.; Badhwar, Gautam D.; Silberberg, R.; Tsao, C. H.; Townsend, Lawrence W.; Tripathi, Ram K.

    1995-05-01

    The high-charge-and energy (HZE) transport computer program HZETRN is developed to address the problems of free-space radiation transport and shielding. The HZETRN program is intended specifically for the design engineer who is interested in obtaining fast and accurate dosimetric information for the design and construction of space modules and devices. The program is based on a one-dimensional space-marching formulation of the Boltzmann transport equation with a straight-ahead approximation. The effect of the long-range Coulomb force and electron interaction is treated as a continuous slowing-down process. Atomic (electronic) stopping power coefficients with energies above a few A MeV are calculated by using Bethe's theory including Bragg's rule, Ziegler's shell corrections, and effective charge. Nuclear absorption cross sections are obtained from fits to quantum calculations and total cross sections are obtained with a Ramsauer formalism. Nuclear fragmentation cross sections are calculated with a semiempirical abrasion-ablation fragmentation model. The relation of the final computer code to the Boltzmann equation is discussed in the context of simplifying assumptions. A detailed description of the flow of the computer code, input requirements, sample output, and compatibility requirements for non-VAX platforms are provided.

  6. Thermodynamically consistent description of criticality in models of correlated electrons

    NASA Astrophysics Data System (ADS)

    Janiš, Václav; Kauch, Anna; Pokorný, Vladislav

    2017-01-01

    Criticality in models of correlated electrons emerges in proximity of a low-temperature singularity in a two-particle Green function. Such singularities are generally related to a symmetry breaking of the one-particle self-energy. A consistent description demands that the symmetry breaking in the self-energy emerges at the critical point of the respective two-particle function. This cannot easily be achieved in models of correlated electrons, since there are two ways connecting one- and two-electron functions that cannot be made fully equivalent in approximations. We present a general construction of diagrammatic two-particle approximations consistent with the one-particle functions so that both produce qualitatively the same quantum critical behavior in thermodynamically equivalent descriptions. The general scheme is applied on the single-impurity Anderson model to derive qualitatively the same Kondo critical scale from the spectral function and the magnetic susceptibility.

  7. The Plasma Interaction Experiment (PIX) description and test program. [electrometers

    NASA Technical Reports Server (NTRS)

    Ignaczak, L. R.; Haley, F. A.; Domino, E. J.; Culp, D. H.; Shaker, F. J.

    1978-01-01

    The plasma interaction experiment (PIX) is a battery powered preprogrammed auxiliary payload on the LANDSAT-C launch. This experiment is part of a larger program to investigate space plasma interactions with spacecraft surfaces and components. The varying plasma densities encountered during available telemetry coverage periods are deemed sufficient to determine first order interactions between the space plasma environment and the biased experimental surfaces. The specific objectives of the PIX flight experiment are to measure the plasma coupling current and the negative voltage breakdown characteristics of a solar array segment and a gold plated steel disk. Measurements will be made over a range of surface voltages up to plus or minus kilovolt. The orbital environment will provide a range of plasma densities. The experimental surfaces will be voltage biased in a preprogrammed step sequence to optimize the data returned for each plasma region and for the available telemetry coverage.

  8. A summary description of the flammable gas tank safety program

    SciTech Connect

    Johnson, G.D.; Sherwood, D.J.

    1994-10-01

    Radioactive liquid waste may produce hydrogen as result of the interaction of gamma radiation and water. If the waste contains organic chelating agents, additional hydrogen as well as nitrous oxide and ammonia may be produced by thermal and radiolytic decomposition of these organics. Several high-level radioactive liquid waste storage tanks, located underground at the Hanford Site in Washington State, are on a Flammable Gas Watch List. Some contain waste that produces and retains gases until large quantities of gas are released rapidly to the tank vapor space. Tanks nearly-filled to capacity have relatively little vapor space; therefore if the waste suddenly releases a large amount of hydrogen and nitrous oxide, a flammable gas mixture could result. The most notable example of a Hanford waste tank with a flammable gas problem is tank 241-SY-101. Upon occasion waste stored in this tank has released enough flammable gas to burn if an ignition source had been present inside of the tank. Several, other Hanford waste tanks exhibit similar behavior although to a lesser magnitude. Because this behavior was hot adequately-addressed in safety analysis reports for the Hanford Tank Farms, an unreviewed safety question was declared, and in 1990 the Flammable Gas Tank Safety Program was established to address this problem. The purposes of the program are a follows: (1) Provide safety documents to fill gaps in the safety analysis reports, and (2) Resolve the safety issue by acquiring knowledge about gas retention and release from radioactive liquid waste and developing mitigation technology. This document provides the general logic and work activities required to resolve the unreviewed safety question and the safety issue of flammable gas mixtures in radioactive liquid waste storage tanks.

  9. Quality assurance program description: Hanford Waste Vitrification Plant, Part 1. Revision 3

    SciTech Connect

    Not Available

    1992-12-31

    This document describes the Department of Energy`s Richland Field Office (DOE-RL) quality assurance (QA) program for the processing of high-level waste as well as the Vitrification Project Quality Assurance Program for the design and construction of the Hanford Waste Vitrification Plant (HWVP). It also identifies and describes the planned activities that constitute the required quality assurance program for the HWVP. This program applies to the broad scope of quality-affecting activities associated with the overall HWVP Facility. Quality-affecting activities include designing, purchasing, fabricating, handling, shipping, storing, cleaning, erecting, installing, inspecting, testing, maintaining, repairing, and modifying. Also included are the development, qualification, and production of waste forms which may be safely used to dispose of high-level radioactive waste resulting from national defense activities. The HWVP QA program is made up of many constituent programs that are being implemented by the participating organizations. This Quality Assurance program description is intended to outline and define the scope and application of the major programs that make up the HWVP QA program. It provides a means by which the overall program can be managed and directed to achieve its objectives. Subsequent parts of this description will identify the program`s objectives, its scope, application, and structure.

  10. Advanced predoctoral implant program at UIC: description and qualitative analysis.

    PubMed

    Afshari, Fatemeh S; Yuan, Judy Chia-Chun; Quimby, Anastasiya; Harlow, Rand; Campbell, Stephen D; Sukotjo, Cortino

    2014-05-01

    Dental implant education has increasingly become an integral part of predoctoral dental curricula. However, the majority of implant education emphasizes the restorative aspect as opposed to the surgical. The University of Illinois at Chicago College of Dentistry has developed an Advanced Predoctoral Implant Program (APIP) that provides a select group of students the opportunity to place implants for single-tooth restorations and mandibular overdentures. This article describes the rationale, logistics, experiences, and perspectives of an innovative approach to provide additional learning experiences in the care of patients with partial and complete edentulism using implant-supported therapies. Student and faculty perspectives on the APIP were ascertained via focus group discussions and a student survey. The qualitative analysis of this study suggests that the select predoctoral dental students highly benefited from this experience and intend to increase their knowledge and skills in implant dentistry through formal education following graduation. Furthermore, the survey indicates that the APIP has had a positive influence on the students' interest in surgically placing implants in their future dental practice and their confidence level in restoring and surgically placing implants.

  11. Hydrodynamic description of spin Calogero-Sutherland model

    NASA Astrophysics Data System (ADS)

    Abanov, Alexander; Kulkarni, Manas; Franchini, Fabio

    2009-03-01

    We study a non-linear collective field theory for an integrable spin-Calogero-Sutherland model. The hydrodynamic description of this SU(2) model in terms of charge density, charge velocity and spin currents is used to study non-perturbative solutions (solitons) and examine their correspondence with known quantum numbers of elementary excitations [1]. A conventional linear bosonization or harmonic approximation is not sufficient to describe, for example, the physics of spin-charge (non)separation. Therefore, we need this new collective bosonic field description that captures the effects of the band curvature. In the strong coupling limit [2] this model reduces to integrable SU(2) Haldane-Shastry model. We study a non-linear coupling of left and right spin currents which form a Kac-Moody algebra. Our quantum hydrodynamic description for the spin case is an extension for the one found in the spinless version in [3].[3pt] [1] Y. Kato,T. Yamamoto, and M. Arikawa, J. Phys. Soc. Jpn. 66, 1954-1961 (1997).[0pt] [2] A. Polychronakos, Phys Rev Lett. 70,2329-2331(1993).[0pt] [3] A.G.Abanov and P.B. Wiegmann, Phys Rev Lett 95, 076402(2005)

  12. Evaluation of ADINA. Part I. Theory and Programing Descriptions.

    DTIC Science & Technology

    1980-06-08

    0iJ 01 ij = WSJ ’ 20 t+At = t (4) o ij o 1J 0 ij and ocij ei. oi. (5) = 1 + u + tuK + t (6) (uij 2 0o o j’i o ,i oUK,j oUK,i o UKj ( ij Y oUK,i oU K,j (7...nodes are com - bined [7,40]. However, the degenerated 8- node element with quarter point has proven to be useful to model the crack tip singularity...determined control number. Unit #2 stores the nonlinear element group data, such as ele- ment connectivity array, material constants, strain and stress com

  13. The North American Mercury Model Intercomparison Study (NAMMIS). Study Description and Model-to-Model Comparison

    EPA Science Inventory

    This manuscript provides a description of the North American Mercury Model Intercomparison Study (NAMMIS) and results obtained from that study. The NAMMIS was conducted by EPA/NERL and involved a number of public and private research organizations developing numerical models of ...

  14. Impact of bedrock description on modeling ice sheet dynamics

    NASA Astrophysics Data System (ADS)

    Durand, G.; Gagliardini, O.; Favier, L.; Zwinger, T.; le Meur, E.

    2011-10-01

    Recent glaciological surveys have revealed a significant increase of ice discharge from polar ice caps into the ocean. In parallel, ice flow models have been greatly improved to better reproduce current changes and forecast the future behavior of ice sheets. For these models, surface topography and bedrock elevation are crucial input parameters that largely control the dynamics and the ensuing overall mass balance of the ice sheet. For obvious reasons of inaccessibility, only sparse and uneven bedrock elevation data is available. This raw data is processed to produce Digital Elevation Models (DEMs) on a regular 5 km grid. These DEMs are used to constrain the basal boundary conditions of all ice sheet models. Here, by using a full-Stokes finite element code, we examine the sensitivity of an ice flow model to the accuracy of the bedrock description. In the context of short-term ice sheet forecast, we show that in coastal regions, the bedrock elevation should be known at a resolution of the order of one kilometer. Conversely, a crude description of the bedrock in the interior of the continent does not affect modeling of the ice outflow into the ocean. These findings clearly indicate that coastal regions should be prioritized during future geophysical surveys. They also indicate that a paradigm shift is required to change the current design of DEMs describing the bedrock below the ice sheets: they must give users the opportunity to incorporate high-resolution bedrock elevation data in regions of interest.

  15. Geothermal loan guaranty cash flow model: description and users' manual

    SciTech Connect

    Keimig, M.A.; Rosenberg, J.I.; Entingh, D.J.

    1980-11-01

    This is the users guide for the Geothermal Loan Guaranty Cash Flow Model (GCFM). GCFM is a Fortran code which designs and costs geothermal fields and electric power plants. It contains a financial analysis module which performs life cycle costing analysis taking into account various types of taxes, costs and financial structures. The financial module includes a discounted cash flow feature which calculates a levelized breakeven price for each run. The user's guide contains descriptions of the data requirements and instructions for using the model.

  16. Global warming description using Daisyworld model with greenhouse gases.

    PubMed

    Paiva, Susana L D; Savi, Marcelo A; Viola, Flavio M; Leiroz, Albino J K

    2014-11-01

    Daisyworld is an archetypal model of the earth that is able to describe the global regulation that can emerge from the interaction between life and environment. This article proposes a model based on the original Daisyworld considering greenhouse gases emission and absorption, allowing the description of the global warming phenomenon. Global and local analyses are discussed evaluating the influence of greenhouse gases in the planet dynamics. Numerical simulations are carried out showing the general qualitative behavior of the Daisyworld for different scenarios that includes solar luminosity variations and greenhouse gases effect. Nonlinear dynamics perspective is of concern discussing a way that helps the comprehension of the global warming phenomenon.

  17. Unified description of structure and reactions: implementing the nuclear field theory program

    NASA Astrophysics Data System (ADS)

    Broglia, R. A.; Bortignon, P. F.; Barranco, F.; Vigezzi, E.; Idini, A.; Potel, G.

    2016-06-01

    The modern theory of the atomic nucleus results from the merging of the liquid drop model of Niels Bohr and Fritz Kalckar, and of the shell model of Marie Goeppert Meyer and Hans Jensen. The first model contributed the concepts of collective excitations. The second, those of independent-particle motion. The unification of these apparently contradictory views in terms of the particle-vibration and particle-rotation couplings carried out by Aage Bohr and Ben Mottelson has allowed for an ever more complete, accurate and detailed description of nuclear structure. Nuclear field theory (NFT), developed by the Copenhagen-Buenos Aires collaboration, provided a powerful quantal embodiment of this unification. Reactions are not only at the basis of quantum mechanics (statistical interpretation, Max Born), but also the specific tools to probe the atomic nucleus. It is then natural that NFT is being extended to deal with processes which involve the continuum in an intrinsic fashion, so as to be able to treat them on an equal footing with those associated with bound states (structure). As a result, spectroscopic studies of transfer to continuum states could eventually make use of the NFT rules, properly extended to take care of recoil effects. In the present contribution we review the implementation of the NFT program of structure and reactions, setting special emphasis on open problems and outstanding predictions.

  18. A brief description of an Earth Resources Technology Satellite (ERTS) computer data analysis and management program

    NASA Technical Reports Server (NTRS)

    Jayroe, R. R., Jr.

    1973-01-01

    A data analysis and management procedure currently being used at Marshall Space Flight Center to analyze ERTS digital data is described. The objective is to acquaint potential users with the various computer programs that are available for analysis of multispectral digital imagery and to show how these programs are used in the overall data management plan. The report contains a brief description of each computer routine, and references are provided for obtaining more detailed information.

  19. THE SHEFFIELD ALCOHOL POLICY MODEL - A MATHEMATICAL DESCRIPTION.

    PubMed

    Brennan, Alan; Meier, Petra; Purshouse, Robin; Rafia, Rachid; Meng, Yang; Hill-Macmanus, Daniel; Angus, Colin; Holmes, John

    2014-09-30

    This methodology paper sets out a mathematical description of the Sheffield Alcohol Policy Model version 2.0, a model to evaluate public health strategies for alcohol harm reduction in the UK. Policies that can be appraised include a minimum price per unit of alcohol, restrictions on price discounting, and broader public health measures. The model estimates the impact on consumers, health services, crime, employers, retailers and government tax revenues. The synthesis of public and commercial data sources to inform the model structure is described. A detailed algebraic description of the model is provided. This involves quantifying baseline levels of alcohol purchasing and consumption by age and gender subgroups, estimating the impact of policies on consumption, for example, using evidence on price elasticities of demand for alcohol, quantification of risk functions relating alcohol consumption to harms including 47 health conditions, crimes, absenteeism and unemployment, and finally monetary valuation of the consequences. The results framework, shown for a minimum price per unit of alcohol, has been used to provide policy appraisals for the UK government policy-makers. In discussion and online appendix, we explore issues around valuation and scope, limitations of evidence/data, how the framework can be adapted to other countries and decisions, and ongoing plans for further development. © 2014 The Authors. Health Economics published by John Wiley & Sons Ltd.

  20. Mathematical description and program documentation for CLASSY, an adaptive maximum likelihood clustering method

    NASA Technical Reports Server (NTRS)

    Lennington, R. K.; Rassbach, M. E.

    1979-01-01

    Discussed in this report is the clustering algorithm CLASSY, including detailed descriptions of its general structure and mathematical background and of the various major subroutines. The report provides a development of the logic and equations used with specific reference to program variables. Some comments on timing and proposed optimization techniques are included.

  1. Minnesota Department of Education Agricultural Education Program Descriptions 01.0000-01.9095

    ERIC Educational Resources Information Center

    Minnesota Department of Education, 2004

    2004-01-01

    This document provides a brief compilation of descriptions of agricultural education programs linked to Career and Technical Education (CTE) initiative in Minnesota. Agriculture Exploration courses focus on the animal sciences, plant sciences, natural resource sciences, agricultural business and marketing, and leadership development. Agribusiness…

  2. Windows Calorimeter Control (WinCal) program computer software design description

    SciTech Connect

    Pertzborn, N.F.

    1997-03-26

    The Windows Calorimeter Control (WinCal) Program System Design Description contains a discussion of the design details for the WinCal product. Information in this document will assist a developer in maintaining the WinCal system. The content of this document follows the guidance in WHC-CM-3-10, Software Engineering Standards, Standard for Software User Documentation.

  3. Site descriptive modeling as a part of site characterization in Sweden - Concluding the surface based investigations

    SciTech Connect

    Andersson, Johan; Winberg, Anders; Skagius, Kristina; Stroem, Anders; Lindborg, Tobias

    2007-07-01

    The Swedish Nuclear Fuel and Waste Management Co., SKB, is currently finalizing its surface based site investigations for the final repository for spent nuclear fuel in the municipalities of Oestharmnar (the Forsmark area) and Oskarshamn (the Simpevar/Laxemar area). The investigation data are assessed into a Site Descriptive Model, constituting a synthesis of geology, rock mechanics, thermal properties, hydrogeology, hydro-geochemistry, transport properties and a surface system description. Site data constitute a wide range of different measurement results. These data both need to be checked for consistency and to be interpreted into a format more amenable for three-dimensional modeling. The three-dimensional modeling (i.e. estimating the distribution of parameter values in space) is made in a sequence where the geometrical framework is taken from the geological models and in turn used by the rock mechanics, thermal and hydrogeological modeling. These disciplines in turn are partly interrelated, and also provide feedback to the geological modeling, especially if the geological description appears unreasonable when assessed together with the other data. Procedures for assessing the uncertainties and the confidence in the modeling have been developed during the course of the site modeling. These assessments also provide key input to the completion of the site investigation program. (authors)

  4. Description of a tilt wing mathematical model for piloted simulation

    NASA Technical Reports Server (NTRS)

    Totah, Joseph J.

    1991-01-01

    A tilt-wing mathematical model that was used in a piloted six-deg-of-freedom flight simulation application is presented. Two types of control systems developed for the model - a conventional programmed-flap wing-tilt control system and a geared-flap wing-tilt control system - are discussed. The objective of this effort was to develop the capability to study tilt-wing aircraft. Experienced tilt-wing pilots subjectively evaluated the model using programmed-flap control to assess the quality of the simulation. The objective was met and the model was then applied to study geared-flap control to investigate the possibility of eliminating the need for auxiliary pitch control devices. This was performed in the moving-base simulation environment, and the vehicle responses with programmed-flap and geared-flap control were compared.

  5. CDMBE: A Case Description Model Based on Evidence

    PubMed Central

    Zhu, Jianlin; Yang, Xiaoping; Zhou, Jing

    2015-01-01

    By combining the advantages of argument map and Bayesian network, a case description model based on evidence (CDMBE), which is suitable to continental law system, is proposed to describe the criminal cases. The logic of the model adopts the credibility logical reason and gets evidence-based reasoning quantitatively based on evidences. In order to consist with practical inference rules, five types of relationship and a set of rules are defined to calculate the credibility of assumptions based on the credibility and supportability of the related evidences. Experiments show that the model can get users' ideas into a figure and the results calculated from CDMBE are in line with those from Bayesian model. PMID:26421006

  6. The diffusion of the distance Entomology Master's Degree Program at the University of Nebraska Lincoln: A descriptive case study

    NASA Astrophysics Data System (ADS)

    Hubbell, Jody M.

    This study explored three selected phases of Rogers' (1995) Diffusion of Innovations Theory to examine the diffusion process of the distance Entomology Master's Degree program at the University of Nebraska, Lincoln. A qualitative descriptive case study approach incorporated semi-structured interviews with individuals involved in one or more of the three stages: Development, Implementation, and Institutionalization. Documents and archival evidence were used to triangulate findings. This research analyzed descriptions of the program as it moved from the Development, to the Implementation, and finally, the Institutionalization stages of diffusion. Each respective stage was examined through open and axial coding. Process coding identified themes common to two or more diffusion stages, and explored the evolution of themes from one diffusion stage to the next. At a time of significant budget constraints, many departments were faced with the possibility of merger or dissolution. The Entomology Master's Degree Program evolved from being an entrepreneurial means to prevent departmental dissolution to eventually being viewed as a model for the development of similar programs across this university and other institutions of higher education. During this evolution, the program was reinvented to meet the broader needs of industry and a global student market. One finding not consistent with Rogers' model was that smaller, rather than larger, departmental size contributed to the success of the program. Within this small department, faculty members were able to share their experiences and knowledge with each other on a regular basis, which promoted greater acceptance of the distance program. How quality and rigor may be defined and measured was a key issue in each respective stage. In this specific case, quality and rigor was initially a comparison of on-campus and distance course content and then moved to program-based assessment and measures of student outcomes such as job

  7. SABRINA: an interactive solid geometry modeling program for Monte Carlo

    SciTech Connect

    West, J.T.

    1985-01-01

    SABRINA is a fully interactive three-dimensional geometry modeling program for MCNP. In SABRINA, a user interactively constructs either body geometry, or surface geometry models, and interactively debugs spatial descriptions for the resulting objects. This enhanced capability significantly reduces the effort in constructing and debugging complicated three-dimensional geometry models for Monte Carlo Analysis.

  8. The effect of simplifying the building description on the numerical modeling of its thermal performance

    SciTech Connect

    Stetiu, C.

    1993-07-01

    A thermal building simulation program is a numerical model that calculates the response of the building envelopes to weather and human activity, simulates dynamic heating and cooling loads, and heating and cooling distribution systems, and models building equipment operation. The scope of the research is to supply the users of such programs with information about the dangers and benefits of simplifying the input to their models. The Introduction describes the advantages of modeling the heat transfer mechanisms in a building. The programs that perform this type of modeling have, however, limitations. The user is therefore often put in the situation of simplifying the floor plans of the building under study, but not being able to check the effects that this approximation introduces in the results of the simulation. Chapter 1 is a description of methods. It also introduces the floor plans for the office building under study and the ``reasonable`` floor plans simplifications. Chapter 2 presents DOE-2, the thermal building simulation program used in the sensitivity study. The evaluation of the accuracy of the DOE-2 program itself is also presented. Chapter 3 contains the sensitivity study. The complicated nature of the process of interpreting the temperature profile inside a space leads to the necessity of defining different building modes. The study compares the results from the model of the detailed building description with the results from the models of the same building having simplified floor plans. The conclusion is reached that a study of the effects of simplifying the floor plans of a building is important mainly for defining the cases in which this approximation is acceptable. Different results are obtained for different air conditioning/load regimes of the building. 9 refs., 24 figs.

  9. Coarse-grained description of cosmic structure from Szekeres models

    SciTech Connect

    Sussman, Roberto A.; Gaspar, I. Delgado; Hidalgo, Juan Carlos E-mail: ismael.delgadog@uaem.edu.mx

    2016-03-01

    We show that the full dynamical freedom of the well known Szekeres models allows for the description of elaborated 3-dimensional networks of cold dark matter structures (over-densities and/or density voids) undergoing ''pancake'' collapse. By reducing Einstein's field equations to a set of evolution equations, which themselves reduce in the linear limit to evolution equations for linear perturbations, we determine the dynamics of such structures, with the spatial comoving location of each structure uniquely specified by standard early Universe initial conditions. By means of a representative example we examine in detail the density contrast, the Hubble flow and peculiar velocities of structures that evolved, from linear initial data at the last scattering surface, to fully non-linear 10–20 Mpc scale configurations today. To motivate further research, we provide a qualitative discussion on the connection of Szekeres models with linear perturbations and the pancake collapse of the Zeldovich approximation. This type of structure modelling provides a coarse grained—but fully relativistic non-linear and non-perturbative —description of evolving large scale cosmic structures before their virialisation, and as such it has an enormous potential for applications in cosmological research.

  10. Description of a digital computer simulation of an Annular Momentum Control Device (AMCD) laboratory test model

    NASA Technical Reports Server (NTRS)

    Woolley, C. T.; Groom, N. J.

    1981-01-01

    A description of a digital computer simulation of an Annular Momentum Control Device (AMCD) laboratory model is presented. The AMCD is a momentum exchange device which is under development as an advanced control effector for spacecraft attitude control systems. The digital computer simulation of this device incorporates the following models: six degree of freedom rigid body dynamics; rim warp; controller dynamics; nonlinear distributed element axial bearings; as well as power driver and power supply current limits. An annotated FORTRAN IV source code listing of the computer program is included.

  11. Description of CASCOMP Comprehensive Airship Sizing and Performance Computer Program, Volume 2

    NASA Technical Reports Server (NTRS)

    Davis, J.

    1975-01-01

    The computer program CASCOMP, which may be used in comparative design studies of lighter than air vehicles by rapidly providing airship size and mission performance data, was prepared and documented. The program can be used to define design requirements such as weight breakdown, required propulsive power, and physical dimensions of airships which are designed to meet specified mission requirements. The program is also useful in sensitivity studies involving both design trade-offs and performance trade-offs. The input to the program primarily consists of a series of single point values such as hull overall fineness ratio, number of engines, airship hull and empennage drag coefficients, description of the mission profile, and weights of fixed equipment, fixed useful load and payload. In order to minimize computation time, the program makes ample use of optional computation paths.

  12. Development of a weight/sizing design synthesis computer program. Volume 2: Program Description

    NASA Technical Reports Server (NTRS)

    Garrison, J. M.

    1973-01-01

    The program for the computerized analysis of weight estimation relationships for those elements of the space shuttle vehicle which contribute a significant portion of the inert weight is discussed. A listing of each module and subroutine of the program is presented. Included are a generalized flow chart describing the subroutine linkage of the complete program and detailed flow charts for each subprogram.

  13. Wind adaptive modeling of transmission lines using minimum description length

    NASA Astrophysics Data System (ADS)

    Jaw, Yoonseok; Sohn, Gunho

    2017-03-01

    The transmission lines are moving objects, which positions are dynamically affected by wind-induced conductor motion while they are acquired by airborne laser scanners. This wind effect results in a noisy distribution of laser points, which often hinders accurate representation of transmission lines and thus, leads to various types of modeling errors. This paper presents a new method for complete 3D transmission line model reconstruction in the framework of inner and across span analysis. The highlighted fact is that the proposed method is capable of indirectly estimating noise scales, which corrupts the quality of laser observations affected by different wind speeds through a linear regression analysis. In the inner span analysis, individual transmission line models of each span are evaluated based on the Minimum Description Length theory and erroneous transmission line segments are subsequently replaced by precise transmission line models with wind-adaptive noise scale estimated. In the subsequent step of across span analysis, detecting the precise start and end positions of the transmission line models, known as the Point of Attachment, is the key issue for correcting partial modeling errors, as well as refining transmission line models. Finally, the geometric and topological completion of transmission line models are achieved over the entire network. A performance evaluation was conducted over 138.5 km long corridor data. In a modest wind condition, the results demonstrates that the proposed method can improve the accuracy of non-wind-adaptive initial models on an average of 48% success rate to produce complete transmission line models in the range between 85% and 99.5% with the positional accuracy of 9.55 cm transmission line models and 28 cm Point of Attachment in the root-mean-square error.

  14. Planning for an energy-efficient future: The experience with implementing energy conservation programs for new residential and commercial buildings: Volume 2, Program descriptions

    SciTech Connect

    Vine, E.; Harris, J.

    1988-09-01

    This volume contains the descriptions of programs contained in Volume 1 of our main report: Planning for an Energy-Efficient Future: The Experience With Implementing Energy Conservation Programs For New Residential and Commercial Buildings (LBL-25525).

  15. EPA (Environmental Protection Agency) oxidant model: description and evaluation plan

    SciTech Connect

    Schere, K.L.; Fabrick, A.J.

    1985-09-01

    The U.S. EPA Regional Oxidant Model (ROM) and NEROS data base are described. The model incorporates a comprehensive description of the physical and chemical processes thought to be important to tropospheric O3 production on 1000-km scales. The data base employed for the first application of the ROM was collected during the summers of 1979 and 1980 in the Northeast U.S. It contains meteorological and air-quality data from regular monitoring networks and from enhanced networks or special field-project measurements during that period. The evaluation procedure that will be used to determine the ROM performance on this data base is outlined. A number of episodes will be simulated from the period July 23 through August 16, 1980, for which performance statistics will be developed. The evaluation of any given day within an episode will proceed in two distinct stages. The first stage will focus on model performance for an individual model realization, irrespective of all other realizations. Model realizations for a given day are functions of the possible flow fields that existed for the day. The second stage will attempt to evaluate model performance using the full probabilistic abilities of the ROM that consider all realizations concurrently. The focus of the evaluation will be on O3. The exact pathway through the evaluation study will be determined by the resources available at the time.

  16. Description of Exotic Nuclei with the Interacting Boson Model

    SciTech Connect

    Boeyuekata, M.; Van Isacker, P.; Uluer, I.

    2008-11-11

    Even--even nuclei in the A{approx}100 mass region are investigated within the framework of the interacting boson model-1 (IBM-1). The study includes energy spectra and electric quadrupole transition properties of zirconium, molybdenum, ruthenium and palladium isotopes with neutron number N{>=}54. A global parametrization of the IBM-1 hamiltonian is found leading to a description of 301 collective levels in 30 nuclei with a root-mean-square deviation from the observed level energies of 119 keV. The geometric character of the nuclei can be visualized by plotting the potential energy surface V({beta},{gamma}) obtained from the IBM-1 hamiltonian in the classical limit. The parametrization established on the basis of known elements is then used to predict properties of the unknown, neutron-rich isotopes {sup 106}Zr, {sup 112}Mo, {sup 116}Ru and {sup 120}Pd.

  17. Formal description of aggregates of a generalised model of interaction processes in computer networks

    SciTech Connect

    Ratsin, Yu.V.

    1984-01-01

    The realisation using PL/1 of a formal description of a set of interaction process functions in computer networks using the language of discrete parallel processes is described. The formal description is intended for conducting computer modelling experiments. 4 references.

  18. Radar Ocean Wave Spectrometer (ROWS) preprocessing program (PREROWS2.EXE). User's manual and program description

    NASA Technical Reports Server (NTRS)

    Vaughn, Charles R.

    1993-01-01

    This Technical Memorandum is a user's manual with additional program documentation for the computer program PREROWS2.EXE. PREROWS2 works with data collected by an ocean wave spectrometer that uses radar (ROWS) as an active remote sensor. The original ROWS data acquisition subsystem was replaced with a PC in 1990. PREROWS2.EXE is a compiled QuickBasic 4.5 program that unpacks the recorded data, displays various variables, and provides for copying blocks of data from the original 8mm tape to a PC file.

  19. Integrated Modeling Program, Applied Chemical Theory (IMPACT)

    PubMed Central

    BANKS, JAY L.; BEARD, HEGE S.; CAO, YIXIANG; CHO, ART E.; DAMM, WOLFGANG; FARID, RAMY; FELTS, ANTHONY K.; HALGREN, THOMAS A.; MAINZ, DANIEL T.; MAPLE, JON R.; MURPHY, ROBERT; PHILIPP, DEAN M.; REPASKY, MATTHEW P.; ZHANG, LINDA Y.; BERNE, BRUCE J.; FRIESNER, RICHARD A.; GALLICCHIO, EMILIO; LEVY, RONALD M.

    2009-01-01

    We provide an overview of the IMPACT molecular mechanics program with an emphasis on recent developments and a description of its current functionality. With respect to core molecular mechanics technologies we include a status report for the fixed charge and polarizable force fields that can be used with the program and illustrate how the force fields, when used together with new atom typing and parameter assignment modules, have greatly expanded the coverage of organic compounds and medicinally relevant ligands. As we discuss in this review, explicit solvent simulations have been used to guide our design of implicit solvent models based on the generalized Born framework and a novel nonpolar estimator that have recently been incorporated into the program. With IMPACT it is possible to use several different advanced conformational sampling algorithms based on combining features of molecular dynamics and Monte Carlo simulations. The program includes two specialized molecular mechanics modules: Glide, a high-throughput docking program, and QSite, a mixed quantum mechanics/molecular mechanics module. These modules employ the IMPACT infrastructure as a starting point for the construction of the protein model and assignment of molecular mechanics parameters, but have then been developed to meet specialized objectives with respect to sampling and the energy function. PMID:16211539

  20. Integrated Modeling Program, Applied Chemical Theory (IMPACT).

    PubMed

    Banks, Jay L; Beard, Hege S; Cao, Yixiang; Cho, Art E; Damm, Wolfgang; Farid, Ramy; Felts, Anthony K; Halgren, Thomas A; Mainz, Daniel T; Maple, Jon R; Murphy, Robert; Philipp, Dean M; Repasky, Matthew P; Zhang, Linda Y; Berne, Bruce J; Friesner, Richard A; Gallicchio, Emilio; Levy, Ronald M

    2005-12-01

    We provide an overview of the IMPACT molecular mechanics program with an emphasis on recent developments and a description of its current functionality. With respect to core molecular mechanics technologies we include a status report for the fixed charge and polarizable force fields that can be used with the program and illustrate how the force fields, when used together with new atom typing and parameter assignment modules, have greatly expanded the coverage of organic compounds and medicinally relevant ligands. As we discuss in this review, explicit solvent simulations have been used to guide our design of implicit solvent models based on the generalized Born framework and a novel nonpolar estimator that have recently been incorporated into the program. With IMPACT it is possible to use several different advanced conformational sampling algorithms based on combining features of molecular dynamics and Monte Carlo simulations. The program includes two specialized molecular mechanics modules: Glide, a high-throughput docking program, and QSite, a mixed quantum mechanics/molecular mechanics module. These modules employ the IMPACT infrastructure as a starting point for the construction of the protein model and assignment of molecular mechanics parameters, but have then been developed to meet specialized objectives with respect to sampling and the energy function.

  1. General Description of Fission Observables: GEF Model Code

    NASA Astrophysics Data System (ADS)

    Schmidt, K.-H.; Jurado, B.; Amouroux, C.; Schmitt, C.

    2016-01-01

    The GEF ("GEneral description of Fission observables") model code is documented. It describes the observables for spontaneous fission, neutron-induced fission and, more generally, for fission of a compound nucleus from any other entrance channel, with given excitation energy and angular momentum. The GEF model is applicable for a wide range of isotopes from Z = 80 to Z = 112 and beyond, up to excitation energies of about 100 MeV. The results of the GEF model are compared with fission barriers, fission probabilities, fission-fragment mass- and nuclide distributions, isomeric ratios, total kinetic energies, and prompt-neutron and prompt-gamma yields and energy spectra from neutron-induced and spontaneous fission. Derived properties of delayed neutrons and decay heat are also considered. The GEF model is based on a general approach to nuclear fission that explains a great part of the complex appearance of fission observables on the basis of fundamental laws of physics and general properties of microscopic systems and mathematical objects. The topographic theorem is used to estimate the fission-barrier heights from theoretical macroscopic saddle-point and ground-state masses and experimental ground-state masses. Motivated by the theoretically predicted early localisation of nucleonic wave functions in a necked-in shape, the properties of the relevant fragment shells are extracted. These are used to determine the depths and the widths of the fission valleys corresponding to the different fission channels and to describe the fission-fragment distributions and deformations at scission by a statistical approach. A modified composite nuclear-level-density formula is proposed. It respects some features in the superfluid regime that are in accordance with new experimental findings and with theoretical expectations. These are a constant-temperature behaviour that is consistent with a considerably increased heat capacity and an increased pairing condensation energy that is

  2. Descriptive accounts of thermodynamic and colloidal models of asphaltene flocculation

    SciTech Connect

    Leontaritis, K.J.; Kawanaka, S.; Mansoori, G.A.

    1987-01-01

    At the present the oil industry, basically, is combating the problem of asphaltene deposition through remedial rather than preventive techniques. Mechanical and chemical cleaning methods are being improvised to maintain production, transportation, and processing of petroleum at economical levels. There are a number of recent reports that indicate so. The research community, currently, is rather unfamiliar with the reasons and extent of the asphaltene deposition problem. This paper reviews the experiences of the oil industry with asphaltene precipitation and presents justifications and a descriptive account for the development of two different models for asphaltene flocculation. In one of the models the authors consider the asphaltenes to be dissolved in the oil in a true liquid state and dwell upon statistical thermodynamic techniques of multicomponent mixtures to predict their phase behavior. In the other model, they consider asphaltenes to exist in oil in a colloidal state, as minute suspended particles, and utilize colloidal science techniques to predict their colloidal behavior. Experimental work over the last 40 years suggests that asphaltenes possess a wide molecular weight distribution and they exist in both colloidal and dissolved states in the crude oil. Further pursue of the subject in this direction by both the industrial and research communities is warranted.

  3. Modeling of fluidized-bed combustion of coal: Phase II, final reports. Volume II. Detailed description of the model

    SciTech Connect

    Louis, J.F.; Tung, S.E.

    1980-10-01

    This document is the second of a seven volume series of our Phase II Final Report. This volume deals with detailed descriptions of the structure of each program member (subroutines and functions), the interrelation between the members of a submodel, and the interrelation between the various submodels as such. The systems model for fluidized bed combustors (FBC-II) consists of a systematic combination of the following interrelated areas: fluid mechanics and bubble growth, char combustion and associated kinetics for particle burnout, sulfur capture, NO/sub x/ formation and reduction, freeboard reactions, and heat transfer. Program outline is shown in Figure 1.1. Input variables (supplied by the user are inspected to check that they lie inside the allowed range of values and are input to the various routines as needed. The necessary physical and fluid mechanical properties are calculated and utilized in estimating char combustion and sulfur capture in the bed and the freeboard. NO/sub x/ and CO emissions are estimated by taking into account all relevant chemical reactions. A material and energy balance is made over the bed. Figure 1.1 shows a block diagram of the systems program. In this diagram, the overall structure of the FBC program is illustrated in terms of the various submodels that together constitute the systems program. A more detailed outline of the systems program is shown in Figure 1.2. In this figure, all important subroutine members of the FBC program are shown, and their linkage to each other, as well as to the main program is indicated. A description of the exact sequence in which these various routines are called at time of program execution is provided in Chapter 8 under the executive routine MAIN.

  4. Description of the Weatherization Assistance Program in larger multifamily buildings for Program Year 1989

    SciTech Connect

    MacDonald, J.M.

    1993-04-01

    The efforts of the US Department of Energy (DOE) Weatherization Assistance Program (the Program) in larger multifamily buildings were examined for Program Year 1989. The results show that about 20,000 dwellings in these multifamily buildings were served under the Program that year. This is 9% of the total number of units served nationally, while costs were 7% of total national costs. High levels of activity in larger multifamily buildings were reported for some States, with New York accounting for half of all the residences treated. Owner investment is an important strategy in New York for improving their efforts. A wide range of measures was installed, but the materials costs for the measures are dominated by the cost of windows (80% of the total for that year). Where the whole building was treated, $561 was invested per unit, while for partial-building work the total invested was $417. The energy savings and cost effectiveness of the Program were not estimated, because energy use and cost data adequate for developing such estimates could not be obtained.

  5. Terminal Area Productivity Airport Wind Analysis and Chicago O'Hare Model Description

    NASA Technical Reports Server (NTRS)

    Hemm, Robert; Shapiro, Gerald

    1998-01-01

    This paper describes two results from a continuing effort to provide accurate cost-benefit analyses of the NASA Terminal Area Productivity (TAP) program technologies. Previous tasks have developed airport capacity and delay models and completed preliminary cost benefit estimates for TAP technologies at 10 U.S. airports. This task covers two improvements to the capacity and delay models. The first improvement is the completion of a detailed model set for the Chicago O'Hare (ORD) airport. Previous analyses used a more general model to estimate the benefits for ORD. This paper contains a description of the model details with results corresponding to current conditions. The second improvement is the development of specific wind speed and direction criteria for use in the delay models to predict when the Aircraft Vortex Spacing System (AVOSS) will allow use of reduced landing separations. This paper includes a description of the criteria and an estimate of AVOSS utility for 10 airports based on analysis of 35 years of weather data.

  6. Performance Analysis and Design Synthesis (PADS) computer program. Volume 2: Program description, part 1

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The Performance Analysis and Design Synthesis (PADS) computer program has a two-fold purpose. It can size launch vehicles in conjunction with calculus-of-variations optimal trajectories and can also be used as a general-purpose branched trajectory optimization program. In the former use, it has the Space Shuttle Synthesis Program as well as a simplified stage weight module for optimally sizing manned recoverable launch vehicles. For trajectory optimization alone or with sizing, PADS has two trajectory modules. The first trajectory module uses the method of steepest descent; the second employs the method of quasilinearization, which requires a starting solution from the first trajectory module. For Volume 1 see N73-13199.

  7. Automatic programming of simulation models

    NASA Technical Reports Server (NTRS)

    Schroer, Bernard J.; Tseng, Fan T.; Zhang, Shou X.; Dwan, Wen S.

    1988-01-01

    The objective of automatic programming is to improve the overall environment for describing the program. This improved environment is realized by a reduction in the amount of detail that the programmer needs to know and is exposed to. Furthermore, this improved environment is achieved by a specification language that is more natural to the user's problem domain and to the user's way of thinking and looking at the problem. The goal of this research is to apply the concepts of automatic programming (AP) to modeling discrete event simulation system. Specific emphasis is on the design and development of simulation tools to assist the modeler define or construct a model of the system and to then automatically write the corresponding simulation code in the target simulation language, GPSS/PC. A related goal is to evaluate the feasibility of various languages for constructing automatic programming simulation tools.

  8. Implementing a hospital-based animal therapy program for children with cancer: a descriptive study.

    PubMed

    Gagnon, Johanne; Bouchard, France; Landry, Marie; Belles-Isles, Marthe; Fortier, Martine; Fillion, Lise

    2004-01-01

    Children living with cancer must cope with the disease, frequent hospitalizations, aggressive treatments and numerous treatment side effects. Combined, these stressors can lead to adverse biopsychosocial effects. An animal therapy program called "A Magical Dream" was instituted for children hospitalized in pediatric oncology to promote their well-being during hospitalization and facilitate their adaptation to the therapeutic process. The main goal of this preliminary study was to complete a descriptive assessment of the program implementation using Donabedian's quality model. This study aims more specifically at documenting the observed connection between participating in the program, quality of care and satisfaction of participating parents and nurses. A total of 16 parents of children and 12 nurses took part in the implementation study and composed the sample. Data were collected through two self-administered questionnaires intended for parents and one questionnaire for nurses. Evaluating the quality of the animal therapy program includes issues related to user profiles, animal therapy intervention process, organizational structure and client outcomes. It appears that dog-assisted therapy may contribute to alleviate psychological distress in children and parents, facilitate their adaptation to the therapeutic process, and promote their well-being while hospitalized. The goal of a second phase to the project will be to verify the effectiveness of the animal therapy intervention by targeting more specifically children hospitalized with solid tumours. Stemming from a nursing initiative started in 1999, this project aims to promote the well-being of children living with cancer during their hospitalization, reduce their emotional distress and facilitate their adaptation to the therapeutic (psychological, physical and social) process by promoting the emergence of special bonds between children and animals. The animal therapy program at CHUQ allows children accompanied

  9. Aerothermal modeling program, phase 1

    NASA Technical Reports Server (NTRS)

    Sturgess, G. J.

    1983-01-01

    The physical modeling embodied in the computational fluid dynamics codes is discussed. The objectives were to identify shortcomings in the models and to provide a program plan to improve the quantitative accuracy. The physical models studied were for: turbulent mass and momentum transport, heat release, liquid fuel spray, and gaseous radiation. The approach adopted was to test the models against appropriate benchmark-quality test cases from experiments in the literature for the constituent flows that together make up the combustor real flow.

  10. WINDOW 4. 0: Program description. A PC program for analyzing the thermal performance of fenestration products

    SciTech Connect

    Not Available

    1992-03-01

    WINDOW 4.0 is a publicly available IBM PC compatible computer program developed by the Windows and Daylighting Group at Lawrence Berkeley Laboratory for calculating total window thermal performance indices (e.g. U-values, solar heat gain coefficients, shading coefficients, and visible transmittances). WINDOW 4.0 provides a versatile heat transfer analysis method consistent with the rating procedure developed by the National Fenestration Rating Council (NFRC). The program can be used to design and develop new products, to rate and compare performance characteristics of all types of window products, to assist educators in teaching heat transfer through windows, and to help public officials in developing building energy codes. WINDOW 4.0 is a major revision to WINDOW 3.1 and we strongly urge all users to read this manual before using the program. Users who need professional assistance with the WINDOW 4.0 program or other window performance simulation issues are encouraged to contact one or more of the NFRC-accredited Simulation Laboratories. A list of these accredited simulation professionals is available from the NFRC.

  11. Program Description: EDIT Program and Vendor Master Update, SWRL Financial System.

    ERIC Educational Resources Information Center

    Ikeda, Masumi

    Computer routines to edit input data for the Southwest Regional Laboratory's (SWRL) Financial System are described. The program is responsible for validating input records, generating records for further system processing, and updating the Vendor Master File--a file containing the information necessary to support the accounts payable and…

  12. On Programming Models for Service-Level High Availability

    SciTech Connect

    Engelmann, Christian; Scott, Stephen L; Leangsuksun, Chokchai; He, X.

    2007-01-01

    This paper provides an overview of existing programming models for service-level high availability and investigates their differences, similarities, advantages, and disadvantages. Its goal is to help to improve reuse of code and to allow adaptation to quality of service requirements by using a uniform programming model description. It further aims at encouraging a discussion about these programming models and their provided quality of service, such as availability, performance, serviceability, usability, and applicability. Within this context, the presented research focuses on providing high availability for services running on head and service nodes of high-performance computing systems.

  13. Milwaukee Parental Choice Program: Descriptive Report on Participating Schools, 2010-11. SCDP Milwaukee Evaluation Report #33

    ERIC Educational Resources Information Center

    McShane, Michael Q.; Kisida, Brian; Jensen, Laura I.; Wolf, Patrick J.

    2012-01-01

    This report is the fifth in a series of annual reports produced by the School Choice Demonstration Project (SCDP) providing descriptive information about the schools participating in the Milwaukee Parental Choice Program (MPCP). Following a brief history of the MPCP, this year's report contains descriptive statistics about schools participating in…

  14. TACAN operational description for the space shuttle orbital flight test program

    NASA Technical Reports Server (NTRS)

    Hughes, C. L.; Hudock, P. J.

    1979-01-01

    The TACAN subsystems (three TACAN transponders, six antennas, a subsystem operating program, and redundancy management software in a tutorial form) are discussed and the interaction between these subsystems and the shuttle navigation system are identified. The use of TACAN during the first space transportation system (STS-1), is followed by a brief functional description of the TACAN hardware, then proceeds to cover the software units with a view to the STS-1, and ends with a discussion on the shuttle usage of the TACAN data and anticipated performance.

  15. Computational Modeling Program

    NASA Technical Reports Server (NTRS)

    Govindan, T. R.; Davis, Robert J.

    1998-01-01

    An Integrated Product Team (IPT) has been formed at NASA Ames Research Center which has set objectives to investigate devices and processes suitable for meeting NASA requirements on ultrahigh performance computers, fast and low power devices, and high temperature wide bandgap materials. These devices may ultimately be sub-100nm feature-size. Processes and equipment must meet the stringent demands posed by the fabrication of such small devices. Until now, the reactors for Chemical Vapor Deposition (CVD) and plasma processes have been designed by trial and error procedures. Further, once the reactor is in place, optimum processing parameters are found through expensive and time-consuming experimentation. If reliable models are available that describe processes and the operation of the reactors, that chore would be reduced to a routine task while being a cost-effective option. The goal is to develop such a design tool, validate that tool using available data from current generation processes and reactors, and then use that tool to explore avenues for meeting NASA needs for ultrasmall device fabrication. Under the present grant, ARL/Penn State along with other IPT members has been developing models and computer code to meet IPT goals. Some of the accomplishments achieved during the first year of the grant are described in this report

  16. A ``model`` geophysics program

    SciTech Connect

    Nyquist, J.E.

    1994-03-01

    In 1993, I tested a radio-controlled airplane designed by Jim Walker of Brigham Young University for low-elevation aerial photography. Model-air photography retains most of the advantages of standard aerial photography --- the photographs can be used to detect lineaments, to map roads and buildings, and to construct stereo pairs to measure topography --- and it is far less expensive. Proven applications on the Oak Ridge Reservation include: updating older aerial records to document new construction; using repeated overflights of the same area to capture seasonal changes in vegetation and the effects of major storms; and detecting waste trench boundaries from the color and character of the overlying grass. Aerial photography is only one of many possible applications of radio-controlled aircraft. Currently, I am funded by the Department of Energy`s Office of Technology Development to review the state of the art in microavionics, both military and civilian, to determine ways this emerging technology can be used for environmental site characterization. Being particularly interested in geophysical applications, I am also collaborating with electrical engineers at Oak Ridge National Laboratory to design a model plane that will carry a 3-component flux-gate magnetometer and a global positioning system, which I hope to test in the spring of 1994.

  17. Quantum Gowdy T{sup 3} model: A unitary description

    SciTech Connect

    Corichi, Alejandro; Cortez, Jeronimo; Mena Marugan, Guillermo A.

    2006-04-15

    The quantization of the family of linearly polarized Gowdy T{sup 3} spacetimes is discussed in detail, starting with a canonical analysis in which the true degrees of freedom are described by a scalar field that satisfies a Klein-Gordon type equation in a fiducial time-dependent background. A time-dependent canonical transformation, which amounts to a change of the basic (scalar) field of the model, brings the system to a description in terms of a Klein-Gordon equation on a background that is now static, although subject to a time-dependent potential. The system is quantized by means of a natural choice of annihilation and creation operators. The quantum time evolution is considered and shown to be unitary, so that both the Schroedinger and Heisenberg pictures can be consistently constructed. This has to be contrasted with previous treatments for which time evolution failed to be implementable as a unitary transformation. Possible implications for both canonical quantum gravity and quantum field theory in curved spacetime are noted.

  18. A Systems Model for Operating an Adult Training Program

    ERIC Educational Resources Information Center

    Leslie, William; Dimitrick, Adam

    1977-01-01

    A description of the uses and application of a model for designing a machine operator adult training program based on Silvern's systems approach (anasynthesis). The DACUM (Developing A Curriculum) process was used in developing the curriculum. The DACUM chart showing the terminal objectives is included. (EM)

  19. Parallel community climate model: Description and user`s guide

    SciTech Connect

    Drake, J.B.; Flanery, R.E.; Semeraro, B.D.; Worley, P.H.

    1996-07-15

    This report gives an overview of a parallel version of the NCAR Community Climate Model, CCM2, implemented for MIMD massively parallel computers using a message-passing programming paradigm. The parallel implementation was developed on an Intel iPSC/860 with 128 processors and on the Intel Delta with 512 processors, and the initial target platform for the production version of the code is the Intel Paragon with 2048 processors. Because the implementation uses a standard, portable message-passing libraries, the code has been easily ported to other multiprocessors supporting a message-passing programming paradigm. The parallelization strategy used is to decompose the problem domain into geographical patches and assign each processor the computation associated with a distinct subset of the patches. With this decomposition, the physics calculations involve only grid points and data local to a processor and are performed in parallel. Using parallel algorithms developed for the semi-Lagrangian transport, the fast Fourier transform and the Legendre transform, both physics and dynamics are computed in parallel with minimal data movement and modest change to the original CCM2 source code. Sequential or parallel history tapes are written and input files (in history tape format) are read sequentially by the parallel code to promote compatibility with production use of the model on other computer systems. A validation exercise has been performed with the parallel code and is detailed along with some performance numbers on the Intel Paragon and the IBM SP2. A discussion of reproducibility of results is included. A user`s guide for the PCCM2 version 2.1 on the various parallel machines completes the report. Procedures for compilation, setup and execution are given. A discussion of code internals is included for those who may wish to modify and use the program in their own research.

  20. An adaptive maneuvering logic computer program for the simulation of one-to-one air-to-air combat. Volume 2: Program description

    NASA Technical Reports Server (NTRS)

    Burgin, G. H.; Owens, A. J.

    1975-01-01

    A detailed description is presented of the computer programs in order to provide an understanding of the mathematical and geometrical relationships as implemented in the programs. The individual sbbroutines and their underlying mathematical relationships are described, and the required input data and the output provided by the program are explained. The relationship of the adaptive maneuvering logic program with the program to drive the differential maneuvering simulator is discussed.

  1. SPELT (Strategies Program for Effective Learning/Thinking): A Description and Analysis of Instructional Procedures.

    ERIC Educational Resources Information Center

    Peat, D.; And Others

    1989-01-01

    Describes an instructional model, Strategies Program for Effective Learning/Thinking (SPELT), that was developed to translate cognitive psychological theory and research into a practical instructional program. The extent to which SPELT conforms to current instructional design principles is examined, and macro versus micro instructional sequencing…

  2. Evaluation of aerothermal modeling computer programs

    NASA Technical Reports Server (NTRS)

    Hsieh, K. C.; Yu, S. T.

    1987-01-01

    Various computer programs based upon the SIMPLE or SIMPLER algorithm were studied and compared for numerical accuracy, efficiency, and grid dependency. Four two-dimensional and one three-dimensional code originally developed by a number of research groups were considered. In general, the accuracy and computational efficieny of these TEACH type programs were improved by modifying the differencing schemes and their solvers. A brief description of each program is given. Error reduction, spline flux and second upwind differencing programs are covered.

  3. Performance Analysis and Design Synthesis (PADS) computer program. Volume 2: Program description, part 2

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The QL module of the Performance Analysis and Design Synthesis (PADS) computer program is described. Execution of this module is initiated when and if subroutine PADSI calls subroutine GROPE. Subroutine GROPE controls the high level logical flow of the QL module. The purpose of the module is to determine a trajectory that satisfies the necessary variational conditions for optimal performance. The module achieves this by solving a nonlinear multi-point boundary value problem. The numerical method employed is described. It is an iterative technique that converges quadratically when it does converge. The three basic steps of the module are: (1) initialization, (2) iteration, and (3) culmination. For Volume 1 see N73-13199.

  4. Model Checker for Java Programs

    NASA Technical Reports Server (NTRS)

    Visser, Willem

    2007-01-01

    Java Pathfinder (JPF) is a verification and testing environment for Java that integrates model checking, program analysis, and testing. JPF consists of a custom-made Java Virtual Machine (JVM) that interprets bytecode, combined with a search interface to allow the complete behavior of a Java program to be analyzed, including interleavings of concurrent programs. JPF is implemented in Java, and its architecture is highly modular to support rapid prototyping of new features. JPF is an explicit-state model checker, because it enumerates all visited states and, therefore, suffers from the state-explosion problem inherent in analyzing large programs. It is suited to analyzing programs less than 10kLOC, but has been successfully applied to finding errors in concurrent programs up to 100kLOC. When an error is found, a trace from the initial state to the error is produced to guide the debugging. JPF works at the bytecode level, meaning that all of Java can be model-checked. By default, the software checks for all runtime errors (uncaught exceptions), assertions violations (supports Java s assert), and deadlocks. JPF uses garbage collection and symmetry reductions of the heap during model checking to reduce state-explosion, as well as dynamic partial order reductions to lower the number of interleavings analyzed. JPF is capable of symbolic execution of Java programs, including symbolic execution of complex data such as linked lists and trees. JPF is extensible as it allows for the creation of listeners that can subscribe to events during searches. The creation of dedicated code to be executed in place of regular classes is supported and allows users to easily handle native calls and to improve the efficiency of the analysis.

  5. ‘Only systems thinking can improve family planning program in Pakistan’: A descriptive qualitative study

    PubMed Central

    Zafar, Saira; Shaikh, Babar Tasneem

    2014-01-01

    Background: Family Planning (FP) program in Pakistan has been struggling to achieve the desired indicators. Despite a well-timed initiation of the program in late 50s, fertility decline has been sparingly slow. As a result, rapid population growth is impeding economic development in the country. A high population growth rate, the current fertility rate, a stagnant contraceptive prevalence rate and high unmet need remain challenging targets for population policies and FP programs. To accelerate the pace of FP programs and targets concerned, it is imperative to develop and adopt a holistic approach and strategy for plugging the gaps in various components of the health system: service delivery, information systems, drugs-supplies, technology and logistics, Human Resources (HRs), financing, and governance. Hence, World Health Organization (WHO) health systems building blocks present a practical framework for overall health system strengthening. Methods: This descriptive qualitative study, through 23 in-depth interviews, explored the factors related to the health system, and those responsible for a disappointing FP program in Pakistan. Provincial representatives from Population Welfare and Health departments, donor agencies and non-governmental organizations involved with FP programs were included in the study to document the perspective of all stakeholders. Content analysis was done manually to generate nodes, sub-nodes and themes. Results: Performance of FP programs is not satisfactory as shown by the indicators, and these programs have not been able to deliver the desired outcomes. Interviewees agreed that inadequate prioritization given to the FP program by successive governments has led to this situation. There are issues with all health system areas, including governance, strategies, funding, financial management, service delivery systems, HRs, technology and logistic systems, and Management Information System (MIS); these have encumbered the pace of success of

  6. System Advisor Model, SAM 2011.12.2: General Description

    SciTech Connect

    Gilman, P.; Dobos, A.

    2012-02-01

    This document describes the capabilities of the U.S. Department of Energy and National Renewable Energy Laboratory's System Advisor Model (SAM), Version 2011.12.2, released on December 2, 2011. SAM is software that models the cost and performance of renewable energy systems. Project developers, policy makers, equipment manufacturers, and researchers use graphs and tables of SAM results in the process of evaluating financial, technology, and incentive options for renewable energy projects. SAM simulates the performance of solar, wind, geothermal, biomass, and conventional power systems. The financial model can represent financing structures for projects that either buy and sell electricity at retail rates (residential and commercial) or sell electricity at a price determined in a power purchase agreement (utility). Advanced analysis options facilitate parametric, sensitivity, and statistical analyses, and allow for interfacing SAM with Microsoft Excel or with other computer programs. SAM is available as a free download at http://sam.nrel.gov. Technical support and more information about the software are available on the website.

  7. Model Course of Study for Agricultural Programs in Iowa. Preparing for the Future.

    ERIC Educational Resources Information Center

    Martin, Robert A.; And Others

    Each section contained in this packet is necessary for designing an effective program of agriculture education. The curriculum guide that is developed from this model should include the same sections. The model includes: (1) community description; (2) school description; (3) goals and objectives of education in agriculture; (4) evaluation policy;…

  8. An adaptive maneuvering logic computer program for the simulation of one-on-one air-to-air combat. Volume 1: General description

    NASA Technical Reports Server (NTRS)

    Burgin, G. H.; Fogel, L. J.; Phelps, J. P.

    1975-01-01

    A technique for computer simulation of air combat is described. Volume 1 decribes the computer program and its development in general terms. Two versions of the program exist. Both incorporate a logic for selecting and executing air combat maneuvers with performance models of specific fighter aircraft. In the batch processing version the flight paths of two aircraft engaged in interactive aerial combat and controlled by the same logic are computed. The realtime version permits human pilots to fly air-to-air combat against the adaptive maneuvering logic (AML) in Langley Differential Maneuvering Simulator (DMS). Volume 2 consists of a detailed description of the computer programs.

  9. Ocean Margins Program: Closure on the global carbon cycle. Program description

    SciTech Connect

    Riches, M.R.

    1994-08-01

    The Department of Energy`s Ocean Margins Program (OMP) is designed to quantitatively assess the importance of coastal ocean systems in the global carbon cycle. Since the beginning of the Industrial Revolution, human energy-related activities have dramatically altered the global carbon cycle, and consequently, this cycle is not presently in a steady-state. To reduce major uncertainties in predicting future global environmental quality, it is imperative to understand the sources and sinks of atmospheric CO{sub 2}, the role of anthropogenic activities in disrupting the natural carbon cycle, and the effects of, and feedbacks between, these activities and the natural carbon cycle. Due to continuously increased loading of nutrients to the margins, which, globally, is related to the rate of human population growth and high population densities in coastal states, biological carbon fixation has been stimulated. Depending on the fate of the fixed carbon, this stimulation has the potential to mitigate the anthropogenically derived Co{sub 2}. Determining the factors that control the magnitude of carbon exchanges between the ocean margins and the atmosphere, and the subsequent fate of this carbon, is crucial to predicting the strength and capacity of the oceans to absorb excess anthropogenic atmospheric CO{sub 2}. The goals of the OMP are to: quantify the ecological and biogeochemical processes and mechanisms that define the cycling, flux, and storage of carbon and other biogenic elements at the land/ocean interface; identify how ocean-margin sources and sinks of carbon change in response to human activities; and determine whether continental shelves are quantitatively significant in removing atmospheric carbon dioxide and isolating it via burial in sediments or export to the interior of the open ocean.

  10. Alternative Programs in Public Secondary Schools in Greater Cleveland: A Descriptive Study. [Summary Report; Detailed Study, Sections 1-9].

    ERIC Educational Resources Information Center

    Wertheim, Sally H.; And Others

    The puposes of the study are: (1) to provide a description of alternative programs within public high schools, (2) to compile a written history of these programs, (3) to provide information necessary to compare innovations in alternative schools within and without public school systems, and (4) to collect and disseminate information about…

  11. National Utility Financial Statement model (NUFS). Volume III of III: software description. Final report

    SciTech Connect

    Not Available

    1981-10-29

    This volume contains a description of the software comprising the National Utility Financial Statement Model (NUFS). This is the third of three volumes describing NUFS provided by ICF Incorporated under contract DEAC-01-79EI-10579. The three volumes are entitled: model overview and description, user's guide, and software guide.

  12. Parallel processor engine model program

    NASA Technical Reports Server (NTRS)

    Mclaughlin, P.

    1984-01-01

    The Parallel Processor Engine Model Program is a generalized engineering tool intended to aid in the design of parallel processing real-time simulations of turbofan engines. It is written in the FORTRAN programming language and executes as a subset of the SOAPP simulation system. Input/output and execution control are provided by SOAPP; however, the analysis, emulation and simulation functions are completely self-contained. A framework in which a wide variety of parallel processing architectures could be evaluated and tools with which the parallel implementation of a real-time simulation technique could be assessed are provided.

  13. Modeling the complete Otto cycle: Preliminary version. [computer programming

    NASA Technical Reports Server (NTRS)

    Zeleznik, F. J.; Mcbride, B. J.

    1977-01-01

    A description is given of the equations and the computer program being developed to model the complete Otto cycle. The program incorporates such important features as: (1) heat transfer, (2) finite combustion rates, (3) complete chemical kinetics in the burned gas, (4) exhaust gas recirculation, and (5) manifold vacuum or supercharging. Changes in thermodynamic, kinetic and transport data as well as model parameters can be made without reprogramming. Preliminary calculations indicate that: (1) chemistry and heat transfer significantly affect composition and performance, (2) there seems to be a strong interaction among model parameters, and (3) a number of cycles must be calculated in order to obtain steady-state conditions.

  14. Enhancing Teamwork Between Chief Residents and Residency Program Directors: Description and Outcomes of an Experiential Workshop

    PubMed Central

    McPhillips, Heather A.; Frohna, John G.; Murad, M. Hassan; Batra, Maneesh; Panda, Mukta; Miller, Marsha A.; Brigham, Timothy P.; Doughty, Robert A.

    2011-01-01

    Background An effective working relationship between chief residents and residency program directors is critical to a residency program's success. Despite the importance of this relationship, few studies have explored the characteristics of an effective program director-chief resident partnership or how to facilitate collaboration between the 2 roles, which collectively are important to program quality and resident satisfaction. We describe the development and impact of a novel workshop that paired program directors with their incoming chief residents to facilitate improved partnerships. Methods The Accreditation Council for Graduate Medical Education sponsored a full-day workshop for residency program directors and their incoming chief residents. Sessions focused on increased understanding of personality styles, using experiential learning, and open communication between chief residents and program directors, related to feedback and expectations of each other. Participants completed an anonymous survey immediately after the workshop and again 8 months later to assess its long-term impact. Results Participants found the workshop to be a valuable experience, with comments revealing common themes. Program directors and chief residents expect each other to act as a role model for the residents, be approachable and available, and to be transparent and fair in their decision-making processes; both groups wanted feedback on performance and clear expectations from each other for roles and responsibilities; and both groups identified the need to be innovative and supportive of changes in the program. Respondents to the follow-up survey reported that workshop participation improved their relationships with their co-chiefs and program directors. Conclusion Participation in this experiential workshop improved the working relationships between chief residents and program directors. The themes that were identified can be used to foster communication between incoming chief

  15. Data Science Programs in U.S. Higher Education: An Exploratory Content Analysis of Program Description, Curriculum Structure, and Course Focus

    ERIC Educational Resources Information Center

    Tang, Rong; Sae-Lim, Watinee

    2016-01-01

    In this study, an exploratory content analysis of 30 randomly selected Data Science (DS) programs from eight disciplines revealed significant gaps in current DS education in the United States. The analysis centers on linguistic patterns of program descriptions, curriculum requirements, and DS course focus as pertaining to key skills and domain…

  16. Report on Employment and Training Programs for Adult Offenders in Washington State. Volume II: Resources Directory and Program Descriptions. Washington State Employment and Training Council Staff Report.

    ERIC Educational Resources Information Center

    Gowdey, Christine E.; Turnbull, George C., Jr.

    This second of two volumes reporting a study of employment and training programs for adult felony offenders is divided into two sections: (1) an inventory of employment and training resources and (2) program descriptions. Section 1, Inventory of Employment and Training Assistance Resources, is an annotated list of resources and organizations in…

  17. Automatic programming of simulation models

    NASA Technical Reports Server (NTRS)

    Schroer, Bernard J.; Tseng, Fan T.; Zhang, Shou X.; Dwan, Wen S.

    1990-01-01

    The concepts of software engineering were used to improve the simulation modeling environment. Emphasis was placed on the application of an element of rapid prototyping, or automatic programming, to assist the modeler define the problem specification. Then, once the problem specification has been defined, an automatic code generator is used to write the simulation code. The following two domains were selected for evaluating the concepts of software engineering for discrete event simulation: manufacturing domain and a spacecraft countdown network sequence. The specific tasks were to: (1) define the software requirements for a graphical user interface to the Automatic Manufacturing Programming System (AMPS) system; (2) develop a graphical user interface for AMPS; and (3) compare the AMPS graphical interface with the AMPS interactive user interface.

  18. Almost Gibbsianness and Parsimonious Description of the Decimated 2d-Ising Model

    NASA Astrophysics Data System (ADS)

    Le Ny, Arnaud

    2013-07-01

    In this paper, we complete and provide details for the existing characterizations of the decimation of the Ising model on {Z}2 in the generalized Gibbs context. We first recall a few features of the Dobrushin program of restoration of Gibbsianness and present the construction of global specifications consistent with the extremal decimated measures. We use them to prove that these renormalized measures are almost Gibbsian at any temperature and to analyse in detail its convex set of DLR measures. We also recall the weakly Gibbsian description and complete it using a potential that admits a quenched correlation decay, i.e. a well-defined configuration-dependent length beyond which this potential decays exponentially. We use these results to incorporate these decimated measures in the new framework of parsimonious random fields that has been recently developed to investigate probability aspects related to neurosciences.

  19. Adolescent Perpetrator Treatment Programs: Program Models.

    ERIC Educational Resources Information Center

    Abbey, Joan M.

    It has become increasingly evident that juveniles are the perpetrators of a substantial nunber of sexual assaults. Programs designed to treat these adolescent perpetrators usually have similar goals. They attempt to reduce the youth's risk of recidivism by helping him to recognize his problem, take responsibility for his actions, learn how to…

  20. SMP: A solid modeling program

    NASA Technical Reports Server (NTRS)

    Randall, D. P.; Jones, K. H.; Vonofenheim, W. H.; Gates, R. L.

    1984-01-01

    A prototype solid modeling program, SMP, developed by CSC for Langley Research Center (LaRC) is documented in this paper. The SMP software is employed by the System and Experiments Branch (SEB) of the Space Systems Division (SSD) for preliminary space station design, but is intended as a general purpose tool. The SMP document provides details concerning: the basic geometric modeling primitives and associated operators, the data representation scheme utilized to structure the geometric model, the available commands for both editing and displaying the solid model, the interactive user interface and the input/output interfaces to external software, and the utility of the package in the LaRC computing environment. The document is sufficiently detailed to serve both as a user's guide and reference manual.

  1. A UML model for the description of different brain-computer interface systems.

    PubMed

    Quitadamo, Lucia Rita; Abbafati, Manuel; Saggio, Giovanni; Marciani, Maria Grazia; Cardarilli, Gian Carlo; Bianchi, Luigi

    2008-01-01

    BCI research lacks a universal descriptive language among labs and a unique standard model for the description of BCI systems. This results in a serious problem in comparing performances of different BCI processes and in unifying tools and resources. In such a view we implemented a Unified Modeling Language (UML) model for the description virtually of any BCI protocol and we demonstrated that it can be successfully applied to the most common ones such as P300, mu-rhythms, SCP, SSVEP, fMRI. Finally we illustrated the advantages in utilizing a standard terminology for BCIs and how the same basic structure can be successfully adopted for the implementation of new systems.

  2. DESCRIPTION OF ATMOSPHERIC TRANSPORT PROCESSES IN EULERIAN AIR QUALITY MODELS

    EPA Science Inventory

    Key differences among many types of air quality models are the way atmospheric advection and turbulent diffusion processes are treated. Gaussian models use analytical solutions of the advection-diffusion equations. Lagrangian models use a hypothetical air parcel concept effecti...

  3. Computer programs for modeling flow and water quality of surface water systems

    USGS Publications Warehouse

    Lorens, J.A.

    1982-01-01

    A selection of available computer programs for modeling flow and water quality in surface water systems is described. The models include programs developed as part of the U.S. Geological Survey Water Resources Division hydrologic research activities and others developed by other agencies, universities, and consulting firms. Each model description includes a statement of program use; data requirements; computer costs; availability of documentation and reference material; and a contact person for additional information. The report is intended to assist the researcher by presenting a very brief description of the surface-water models which are readily available for project use. (USGS)

  4. Human factors engineering program review model

    SciTech Connect

    Not Available

    1994-07-01

    The staff of the Nuclear Regulatory Commission is performing nuclear power plant design certification reviews based on a design process plan that describes the human factors engineering (HFE) program elements that are necessary and sufficient to develop an acceptable detailed design specification and an acceptable implemented design. There are two principal reasons for this approach. First, the initial design certification applications submitted for staff review did not include detailed design information. Second, since human performance literature and industry experiences have shown that many significant human factors issues arise early in the design process, review of the design process activities and results is important to the evaluation of an overall design. However, current regulations and guidance documents do not address the criteria for design process review. Therefore, the HFE Program Review Model (HFE PRM) was developed as a basis for performing design certification reviews that include design process evaluations as well as review of the final design. A central tenet of the HFE PRM is that the HFE aspects of the plant should be developed, designed, and evaluated on the basis of a structured top-down system analysis using accepted HFE principles. The HFE PRM consists of ten component elements. Each element in divided into four sections: Background, Objective, Applicant Submittals, and Review Criteria. This report describes the development of the HFE PRM and gives a detailed description of each HFE review element.

  5. In-space production of large space systems from extraterrestrial materials: A program implementation model

    NASA Technical Reports Server (NTRS)

    Vontiesenhausen, G. F.

    1977-01-01

    A program implementation model is presented which covers the in-space construction of certain large space systems from extraterrestrial materials. The model includes descriptions of major program elements and subelements and their operational requirements and technology readiness requirements. It provides a structure for future analysis and development.

  6. Model Programs Compensatory Education: Preschool Program, Fresno, California.

    ERIC Educational Resources Information Center

    American Institutes for Research in the Behavioral Sciences, Palo Alto, CA.

    Part of a series of various Model Programs which informs educators about successful ongoing programs, the report describes the Fresno, California, preschool program that began as a pilot project serving 45 preschool, disadvantaged children during the 1964-65 academic year, and which during the 1969-70 academic year served 750 students at 19…

  7. RELAP5 Model Description and Validation for the BR2 Loss-of-Flow Experiments

    SciTech Connect

    Licht, J. R.; Dionne, B.; Van den Branden, G.; Sikik, E.; Koonen, E.

    2015-07-01

    This paper presents a description of the RELAP5 model, the calibration method used to obtain the minor loss coefficients from the available hydraulic data and the LOFA simulation results compared to the 1963 experimental tests for HEU fuel.

  8. A Description and Analysis of Four Models of Inquiry

    ERIC Educational Resources Information Center

    Eschenback, John von; And Others

    1973-01-01

    Four popular inquiry models using the theme pollution, developed by Bernice Goldmark, Charlotte Crabtree, Barry Beyer, and Maurice Hunt and Laurence Metcalf are described and analyzed according to the following guidelines: 1) Identification of the components of the model, 2) Statement of the author's rationale for the model, 3) Interpretation of…

  9. Urban Profiles in Prevention: A Descriptive Summary of Prevention Programs in Urban School Districts in the Western Region.

    ERIC Educational Resources Information Center

    Western Center for Drug-Free Schools and Communities.

    This document describes 18 drug use prevention progams in metropolitan urban school districts in the following seven western states: (1) California; (2) Hawaii; (3) Idaho; (4) Montana; (5) Nevada; (6) Oregon; and (7) Washington. Each description outlines the level of commitment of each urban district, abilities within each program to collaborate…

  10. The Milwaukee Parental Choice Program: Descriptive Report on Participating Schools 2008-2009. SCDP Milwaukee Evaluation Report #17

    ERIC Educational Resources Information Center

    Kisida, Brian; Jensen, Laura I.; Wolf, Patrick J.

    2010-01-01

    This report is the third in a series of annual reports produced by the School Choice Demonstration Project (SCDP) that will provide descriptive information about the schools participating in the Milwaukee Parental Choice Program (MPCP). This year's report contains a new section that examines schools from both the public and private sectors that…

  11. The Milwaukee Parental Choice Program: Descriptive Report on Participating Schools, 2009-2010. SCDP Miwaukee Evaluation. Report #27

    ERIC Educational Resources Information Center

    Kisida, Brian; Jensen, Laura I.; Wolf, Patrick J.

    2011-01-01

    This report is the fourth in a series of annual reports produced by the School Choice Demonstration Project (SCDP) that provides descriptive information about the schools participating in the Milwaukee Parental Choice Program (MPCP). A total of 115 schools participated in the MPCP for the entire 2009-10 academic year, with 20,899 students enrolled…

  12. The Colombian conflict: a description of a mental health program in the Department of Tolima.

    PubMed

    Sanchez-Padilla, Elisabeth; Casas, German; Grais, Rebecca F; Hustache, Sarah; Moro, Marie-Rose

    2009-12-23

    Colombia has been seriously affected by an internal armed conflict for more than 40 years affecting mainly the civilian population, who is forced to displace, suffers kidnapping, extortion, threats and assassinations. Between 2005 and 2008, Médecins Sans Frontières-France provided psychological care and treatment in the region of Tolima, a strategic place in the armed conflict. The mental health program was based on a short-term multi-faceted treatment developed according to the psychological and psychosomatic needs of the population. Here we describe the population attending during 2005-2008, in both urban and rural settings, as well as the psychological treatment provided during this period and its outcomes.We observed differences between the urban and rural settings in the traumatic events reported, the clinical expression of the disorders, the disorders diagnosed, and their severity. Although the duration of the treatment was limited due to security reasons and access difficulties, patient condition at last visit improved in most of the patients. These descriptive results suggest that further studies should be conducted to examine the role of short-term psychotherapy, adapted specifically to the context, can be a useful tool to provide psychological care to population affected by an armed conflict.

  13. The Colombian conflict: a description of a mental health program in the Department of Tolima

    PubMed Central

    2009-01-01

    Colombia has been seriously affected by an internal armed conflict for more than 40 years affecting mainly the civilian population, who is forced to displace, suffers kidnapping, extortion, threats and assassinations. Between 2005 and 2008, Médecins Sans Frontières-France provided psychological care and treatment in the region of Tolima, a strategic place in the armed conflict. The mental health program was based on a short-term multi-faceted treatment developed according to the psychological and psychosomatic needs of the population. Here we describe the population attending during 2005-2008, in both urban and rural settings, as well as the psychological treatment provided during this period and its outcomes. We observed differences between the urban and rural settings in the traumatic events reported, the clinical expression of the disorders, the disorders diagnosed, and their severity. Although the duration of the treatment was limited due to security reasons and access difficulties, patient condition at last visit improved in most of the patients. These descriptive results suggest that further studies should be conducted to examine the role of short-term psychotherapy, adapted specifically to the context, can be a useful tool to provide psychological care to population affected by an armed conflict. PMID:20030811

  14. NASA/MSFC multilayer diffusion models and computer program for operational prediction of toxic fuel hazards

    NASA Technical Reports Server (NTRS)

    Dumbauld, R. K.; Bjorklund, J. R.; Bowers, J. F.

    1973-01-01

    The NASA/MSFC multilayer diffusion models are discribed which are used in applying meteorological information to the estimation of toxic fuel hazards resulting from the launch of rocket vehicle and from accidental cold spills and leaks of toxic fuels. Background information, definitions of terms, description of the multilayer concept are presented along with formulas for determining the buoyant rise of hot exhaust clouds or plumes from conflagrations, and descriptions of the multilayer diffusion models. A brief description of the computer program is given, and sample problems and their solutions are included. Derivations of the cloud rise formulas, users instructions, and computer program output lists are also included.

  15. The ASC Sequoia Programming Model

    SciTech Connect

    Seager, M

    2008-08-06

    In the late 1980's and early 1990's, Lawrence Livermore National Laboratory was deeply engrossed in determining the next generation programming model for the Integrated Design Codes (IDC) beyond vectorization for the Cray 1s series of computers. The vector model, developed in mid 1970's first for the CDC 7600 and later extended from stack based vector operation to memory to memory operations for the Cray 1s, lasted approximately 20 years (See Slide 5). The Cray vector era was deemed an extremely long lived era as it allowed vector codes to be developed over time (the Cray 1s were faster in scalar mode than the CDC 7600) with vector unit utilization increasing incrementally over time. The other attributes of the Cray vector era at LLNL were that we developed, supported and maintained the Operating System (LTSS and later NLTSS), communications protocols (LINCS), Compilers (Civic Fortran77 and Model), operating system tools (e.g., batch system, job control scripting, loaders, debuggers, editors, graphics utilities, you name it) and math and highly machine optimized libraries (e.g., SLATEC, and STACKLIB). Although LTSS was adopted by Cray for early system generations, they later developed COS and UNICOS operating systems and environment on their own. In the late 1970s and early 1980s two trends appeared that made the Cray vector programming model (described above including both the hardware and system software aspects) seem potentially dated and slated for major revision. These trends were the appearance of low cost CMOS microprocessors and their attendant, departmental and mini-computers and later workstations and personal computers. With the wide spread adoption of Unix in the early 1980s, it appeared that LLNL (and the other DOE Labs) would be left out of the mainstream of computing without a rapid transition to these 'Killer Micros' and modern OS and tools environments. The other interesting advance in the period is that systems were being developed with multiple

  16. Bioenergy crop models: Descriptions, data requirements and future challenges

    SciTech Connect

    Surendran Nair, Sujith; Kang, Shujiang; Zhang, Xuesong; Miguez, Fernando; Izaurralde, Roberto C.; Post, W. M.; Dietze, Michael; Lynd, Lee R.; Wullschleger, Stan D.

    2012-03-15

    Field studies that address the production of lignocellulosic biomass as a potential source of renewable energy are making available critical information for the development, validation, and use of bioenergy crop models. A literature survey revealed that 14 models have been developed and validated for herbaceous and woody bioenergy crops, and for Crassulacean acid metabolism (CAM) crops adapted to arid lands. These models simulate field-scale production of biomass for switchgrass (ALMANAC, EPIC, and Agro-BGC), miscanthus (MISCANFOR, MISCANMOD, and WIMOVAC), sugarcane (APSIM, AUSCANE, and CANEGRO), and poplar and willow (SECRETS and 3PG). Two models are adaptations of dynamic global vegetation models and simulate biomass yields of miscanthus and sugarcane as plant function types at regional scales (Agro-IBIS and LPJmL). A model of biomass production in CAM plants has been developed (EPI), but lacks the sophistication of the other models. Except for CAM plants, all the models include representations of leaf area dynamics, radiation interception and utilization, biomass production, and partitioning of biomass to roots and shoots. A few of the models are capable of simulating soil water, nutrient, and carbon cycle processes, making them especially useful for assessing environmental consequences (e.g., erosion and nutrient losses) associated with the field-scale deployment of bioenergy crops. Similar to other process-based models, simulations are challenged by computing and data management issues and an integrated framework for model testing and inter-comparison is needed. Considerable work remains concerning the development of models for unconventional bioenergy crops like CAM plants, generation and distribution of high-quality field data for model development and validation, and development of an integrated framework for efficient execution of large-scale simulations for use in planning regional to global sustainable bioenergy production systems.

  17. Bioenergy crop models: Descriptions, data requirements and future challenges

    SciTech Connect

    Nair, S. Surendran; Kang, Shujiang; Zhang, Xuesong; Miguez, Fernando; Izaurralde, Dr. R. Cesar; Post, Wilfred M; Dietze, Michael; Lynd, L.; Wullschleger, Stan D

    2012-01-01

    Field studies that address the production of lignocellulosic biomass as a source of renewable energy provide critical data for the development of bioenergy crop models. A literature survey revealed that 14 models have been used for simulating bioenergy crops including herbaceous and woody bioenergy crops, and for crassulacean acid metabolism (CAM) crops. These models simulate field-scale production of biomass for switchgrass (ALMANAC, EPIC, and Agro-BGC), miscanthus (MISCANFOR, MISCANMOD, and WIMOVAC), sugarcane (APSIM, AUSCANE, and CANEGRO), and poplar and willow (SECRETS and 3PG). Two models are adaptations of dynamic global vegetation models and simulate biomass yields of miscanthus and sugarcane at regional scales (Agro-IBIS and LPJmL). Although it lacks the complexity of other bioenergy crop models, the environmental productivity index (EPI) is the only model used to estimate biomass production of CAM (Agave and Opuntia) plants. Except for the EPI model, all models include representations of leaf area dynamics, phenology, radiation interception and utilization, biomass production, and partitioning of biomass to roots and shoots. A few models simulate soil water, nutrient, and carbon cycle dynamics, making them especially useful for assessing the environmental consequences (e.g., erosion and nutrient losses) associated with the large-scale deployment of bioenergy crops. The rapid increase in use of models for energy crop simulation is encouraging; however, detailed information on the influence of climate, soils, and crop management practices on biomass production is scarce. Thus considerable work remains regarding the parameterization and validation of process-based models for bioenergy crops; generation and distribution of high-quality field data for model development and validation; and implementation of an integrated framework for efficient, high-resolution simulations of biomass production for use in planning sustainable bioenergy systems.

  18. Cochlear shape description and analyzing via medial models

    NASA Astrophysics Data System (ADS)

    Gaa, Johannes; Kahrs, Lüder A.; Müller, Samuel; Majdani, Omid; Ortmaier, Tobias

    2015-03-01

    Planning and analyzing of surgical interventions are often based on computer models derived from computed tomography images of the patient. In the field of cochlear implant insertion the modeling of several structures of the inner ear is needed. One structure is the overall helical shape of the cochlea itself. In this paper we analyze the cochlea by applying statistical shape models with medial representation. The cochlea is considered as tubular structure. A model representing the skeleton of training data and an atomic composition of the structure is built. We reduce the representation to a linear chain of atoms. As result a compact discrete model is possible. It is demonstrated how to place the atoms and build up their correspondence through a population of training data. The outcome of the applied representation is discussed in terms of impact on automated segmentation algorithms and known advantages of medial models are revisited.

  19. Advancing reservoir operation description in physically based hydrological models

    NASA Astrophysics Data System (ADS)

    Anghileri, Daniela; Giudici, Federico; Castelletti, Andrea; Burlando, Paolo

    2016-04-01

    Last decades have seen significant advances in our capacity of characterizing and reproducing hydrological processes within physically based models. Yet, when the human component is considered (e.g. reservoirs, water distribution systems), the associated decisions are generally modeled with very simplistic rules, which might underperform in reproducing the actual operators' behaviour on a daily or sub-daily basis. For example, reservoir operations are usually described by a target-level rule curve, which represents the level that the reservoir should track during normal operating conditions. The associated release decision is determined by the current state of the reservoir relative to the rule curve. This modeling approach can reasonably reproduce the seasonal water volume shift due to reservoir operation. Still, it cannot capture more complex decision making processes in response, e.g., to the fluctuations of energy prices and demands, the temporal unavailability of power plants or varying amount of snow accumulated in the basin. In this work, we link a physically explicit hydrological model with detailed hydropower behavioural models describing the decision making process by the dam operator. In particular, we consider two categories of behavioural models: explicit or rule-based behavioural models, where reservoir operating rules are empirically inferred from observational data, and implicit or optimization based behavioural models, where, following a normative economic approach, the decision maker is represented as a rational agent maximising a utility function. We compare these two alternate modelling approaches on the real-world water system of Lake Como catchment in the Italian Alps. The water system is characterized by the presence of 18 artificial hydropower reservoirs generating almost 13% of the Italian hydropower production. Results show to which extent the hydrological regime in the catchment is affected by different behavioural models and reservoir

  20. Wave equation modelling using Julia programming language

    NASA Astrophysics Data System (ADS)

    Kim, Ahreum; Ryu, Donghyun; Ha, Wansoo

    2016-04-01

    Julia is a young high-performance dynamic programming language for scientific computations. It provides an extensive mathematical function library, a clean syntax and its own parallel execution model. We developed 2d wave equation modeling programs using Julia and C programming languages and compared their performance. We used the same modeling algorithm for the two modeling programs. We used Julia version 0.3.9 in this comparison. We declared data type of function arguments and used inbounds macro in the Julia program. Numerical results showed that the C programs compiled with Intel and GNU compilers were faster than Julia program, about 18% and 7%, respectively. Taking the simplicity of dynamic programming language into consideration, Julia can be a novel alternative of existing statically typed programming languages.

  1. A model summer program for handicapped college students

    NASA Technical Reports Server (NTRS)

    Nissen, Anne B.

    1989-01-01

    During the summer of 1988, the Goddard Space Flight Center was the site of a new NASA project called A Model Summer Program for Handicapped College Students that was directed by Gallaudet University. The project's aim was to identify eight severely physically disabled college students (four from Gallaudet University and four from local historically black colleges and universities (HBCU's)) majoring in technical fields and to assign them technical projects related to aerospace which they would complete under the guidance of mentors who were full time employees of Goddard. A description of the program is presented.

  2. Model for Process Description: From Picture to Information System

    NASA Technical Reports Server (NTRS)

    Zak, A.

    1996-01-01

    A new model for the development of proces information systems is proposed. It is robust and inexpensive, capable of providing timely, neccessary information to the user by integrating Products, Instructions, Examples, Tools, and Process.

  3. Solar swimming pool heating: Description of a validated model

    SciTech Connect

    Haaf, W.; Luboschik, U.; Tesche, B. )

    1994-07-01

    In the framework of a European Demonstration Programme, co-financed by CEC and national bodies, a model was elaborated and validated for open-air swimming pools having a minimal surface of 100 m[sup 2] and a minimal depth of 0.5 m. The model consists of two parts, the energy balance of the pool and the solar plant. The theoretical background of the energy balance of an open-air swimming pool was found to be poor. Special monitoring campaigns were used to validate the dynamic model using mathematical parameter identification methods. The final model was simplified in order to shorten calculation time and to improve the user-friendliness by reducing the input values to the most important one. The programme is commercially available. However, it requires the hourly meteorological data of a test reference year (TRY) as an input. The users are mainly designing engineers.

  4. A Description of the ARI Crew Performance Model

    DTIC Science & Technology

    1981-04-01

    o.19 REFERENCE ............ ............................... 21 APPENDIX A. Task Library for M109A1 Howitzer Sections ......... 23 B. Software for...the software necessary for a computer-based model which permits the simulation of crews differing in size and the assignment of tasks. Ultimately, the...task be handled by type rather than by simply applying an "average" performance decrement to all tasks. The software for this portion of the model has

  5. Exploring model based engineering for large telescopes: getting started with descriptive models

    NASA Astrophysics Data System (ADS)

    Karban, R.; Zamparelli, M.; Bauvir, B.; Koehler, B.; Noethe, L.; Balestra, A.

    2008-07-01

    Large telescopes pose a continuous challenge to systems engineering due to their complexity in terms of requirements, operational modes, long duty lifetime, interfaces and number of components. A multitude of decisions must be taken throughout the life cycle of a new system, and a prime means of coping with complexity and uncertainty is using models as one decision aid. The potential of descriptive models based on the OMG Systems Modeling Language (OMG SysMLTM) is examined in different areas: building a comprehensive model serves as the basis for subsequent activities of soliciting and review for requirements, analysis and design alike. Furthermore a model is an effective communication instrument against misinterpretation pitfalls which are typical of cross disciplinary activities when using natural language only or free-format diagrams. Modeling the essential characteristics of the system, like interfaces, system structure and its behavior, are important system level issues which are addressed. Also shown is how to use a model as an analysis tool to describe the relationships among disturbances, opto-mechanical effects and control decisions and to refine the control use cases. Considerations on the scalability of the model structure and organization, its impact on the development process, the relation to document-centric structures, style and usage guidelines and the required tool chain are presented.

  6. Towards an accurate model of redshift-space distortions: a bivariate Gaussian description for the galaxy pairwise velocity distributions

    NASA Astrophysics Data System (ADS)

    Bianchi, Davide; Chiesa, Matteo; Guzzo, Luigi

    2016-10-01

    As a step towards a more accurate modelling of redshift-space distortions (RSD) in galaxy surveys, we develop a general description of the probability distribution function of galaxy pairwise velocities within the framework of the so-called streaming model. For a given galaxy separation , such function can be described as a superposition of virtually infinite local distributions. We characterize these in terms of their moments and then consider the specific case in which they are Gaussian functions, each with its own mean μ and variance σ2. Based on physical considerations, we make the further crucial assumption that these two parameters are in turn distributed according to a bivariate Gaussian, with its own mean and covariance matrix. Tests using numerical simulations explicitly show that with this compact description one can correctly model redshift-space distorsions on all scales, fully capturing the overall linear and nonlinear dynamics of the galaxy flow at different separations. In particular, we naturally obtain Gaussian/exponential, skewed/unskewed distribution functions, depending on separation as observed in simulations and data. Also, the recently proposed single-Gaussian description of redshift-space distortions is included in this model as a limiting case, when the bivariate Gaussian is collapsed to a two-dimensional Dirac delta function. More work is needed, but these results indicate a very promising path to make definitive progress in our program to improve RSD estimators.

  7. Description of the Russian Upper Atmosphere Density Model GOST-2004

    NASA Astrophysics Data System (ADS)

    Cefola, Paul; Volkov, I. I.; Suevalov, V. V.

    Not long afterward, this model of the upper atmosphere became an integral part of the motion model for ballistic support of the international Apollo-Soyuz experiment. In 1977, the government standard USSR GOST 22721-77 "Upper Atmosphere Model for Ballistic Calculations" was drafted and approved. The standard established a method of calculating atmospheric density for altitudes ranging from 120 to 600 km and for varying levels of solar activity. The standard also included a subroutine for calculating the density and temperature of Earth's atmosphere in the FORTRAN language. By 1984, through the growing volume of data on drag of AES of the Kosmos family the structure and parameters of the 1977 model were refined, and on the basis of this a new standard was established: GOST 25645.115-84, "Upper Earth Atmosphere Density Model for Ballistic Support of AES Flight." The new standard encompassed an additional range of altitudes (600- 1500 km); variations correlated to the flow of solar radiation divided into two components: variations due to the disc component of the flow and those due to the active regions component; for a number of variations, approximating dependencies were refined and minimum nighttime atmospheric density was normalized to an index of Ap=12, which is close to its yearly average. The accuracy of GOST 25645.115-84 atmospheric density model and its variations in space-time was evaluated and compared against the accuracies of the MET and NRLMSIS-00 models. By 2004, through the growing volume of data on drag of Kosmos-family AES, the structure and parameters of the GOST 25645.115-84 model were refined, and on the basis of this a new standard was developed: GOST R 25645.166-2004 (GOST-2004) "Upper Earth Atmosphere Density Model for Ballistic Support of AES Flight." The standard defines the upper atmosphere density model, describing an altitude density profile and its variations in space-time as dependent upon the conditions of an AES in near-earth space

  8. Biomass Scenario Model Scenario Library: Definitions, Construction, and Description

    SciTech Connect

    Inman, D.; Vimmerstedt, L.; Bush, B.; Peterson, S.

    2014-04-01

    Understanding the development of the biofuels industry in the United States is important to policymakers and industry. The Biomass Scenario Model (BSM) is a system dynamics model of the biomass-to-biofuels system that can be used to explore policy effects on biofuels development. Because of the complexity of the model, as well as the wide range of possible future conditions that affect biofuels industry development, we have not developed a single reference case but instead developed a set of specific scenarios that provide various contexts for our analyses. The purpose of this report is to describe the scenarios that comprise the BSM scenario library. At present, we have the following policy-focused scenarios in our library: minimal policies, ethanol-focused policies, equal access to policies, output-focused policies, technological diversity focused, and the point-of-production- focused. This report describes each scenario, its policy settings, and general insights gained through use of the scenarios in analytic studies.

  9. Description of the scissors mode within the Moszkowski model

    NASA Astrophysics Data System (ADS)

    Raduta, A. A.

    1995-06-01

    The schematic model proposed by Moszkowski to study the interplay between single particle and collective degrees of freedom is extended to a heterogeneous system of protons and neutrons. The pairing correlations are also introduced. The magnetic states are defined with respect to an gerR3 group acting in a fictitious three-dimensional space. Their properties are successively considered within three different approaches. The numerical analysis shows that most of the scissors mode properties, which are pointed out in realistic calculations, are qualitatively described by this very simple model.

  10. Improving Institutional Effectiveness: Description and Application of an Implementation Model

    ERIC Educational Resources Information Center

    Sheldon, Michael R.; Golub, Andrew J.; Langevin, John R.; St. Ours, Paulette A.; Swartzlander, Barbara J.

    2008-01-01

    The higher education literature continues to highlight difficulties with efforts to implement and sustain institutional effectiveness activities. This article describes an implementation effectiveness model from the field of organizational management and applies it to the implementation of institutional effectiveness initiatives in higher…

  11. Shell Model Description of 102-108Sn Isotopes

    NASA Astrophysics Data System (ADS)

    Trivedi, T.; Srivastava, P. C.; Negi, D.; Mehrotra, I.

    2012-05-01

    We have performed shell model calculations for neutron deficient even 102-108Sn and odd 103-107Sn isotopes in sdg7/2h11/2 model space using two different interactions. The first set of interaction is due to Brown et al. and second is due to Hoska et al. The calculations have been performed using doubly magic 100Sn as core and valence neutrons are distributed over the single particle orbits 1g7/2, 2d5/2, 2d3/2, 3s1/2 and 1h11/2. In more recent experimental work for 101Sn [I. G. Darby et al., Phys. Rev. Lett. 105 (2010) 162502], the g.s. is predicted as 5/2+ with excited 7/2+ at 172 keV. We have also performed another two set of calculations by taking difference in single particle energies of 2d5/2 and 1g7/2 orbitals by 172 keV. The present state-of-the-art shell model calculations predict fair agreement with the experimental data. These calculations serve as a test of nuclear shell model in the region far from stability for unstable Sn isotopes near the doubly magic 100Sn core.

  12. A Multivariate Descriptive Model of Motivation for Orthodontic Treatment.

    ERIC Educational Resources Information Center

    Hackett, Paul M. W.; And Others

    1993-01-01

    Motivation for receiving orthodontic treatment was studied among 109 young adults, and a multivariate model of the process is proposed. The combination of smallest scale analysis and Partial Order Scalogram Analysis by base Coordinates (POSAC) illustrates an interesting methodology for health treatment studies and explores motivation for dental…

  13. Shell model description of band structure in 48Cr

    SciTech Connect

    Vargas, Carlos E.; Velazquez, Victor M.

    2007-02-12

    The band structure for normal and abnormal parity bands in 48Cr are described using the m-scheme shell model. In addition to full fp-shell, two particles in the 1d3/2 orbital are allowed in order to describe intruder states. The interaction includes fp-, sd- and mixed matrix elements.

  14. XBeach Annual Report and Mode Description. Modeling of Hurricane Impacts

    DTIC Science & Technology

    2007-03-01

    lower in height, the seaward dune slope to become smaller, and seaside retreat of the shoreline resulting in barrier narrowing. The model predicts...o Oregon test with overwash. o 2D tests field tests: Cape Hatteras (Isabel), contact persons: Brad Johnson, Abby Sallenger and Florida cases

  15. MIRAGE: Model Description and Evaluation of Aerosols and Trace Gases

    SciTech Connect

    Easter, Richard C.; Ghan, Steven J.; Zhang, Yang; Saylor, Rick D.; Chapman, Elaine G.; Laulainen, Nels S.; Abdul-Razzak, Hayder; Leung, Lai-Yung R.; Bian, Xindi; Zaveri, Rahul A.

    2004-10-27

    The MIRAGE (Model for Integrated Research on Atmospheric Global Exchanges) modeling system, designed to study the impacts of anthropogenic aerosols on the global environment, is described. MIRAGE consists of a chemical transport model coupled on line with a global climate model. The chemical transport model simulates trace gases, aerosol number, and aerosol chemical component mass [sulfate, MSA, organic matter, black carbon (BC), sea salt, mineral dust] for four aerosol modes (Aitken, accumulation, coarse sea salt, coarse mineral dust) using the modal aerosol dynamics approach. Cloud-phase and interstitial aerosol are predicted separately. The climate model, based on the CCM2, has physically-based treatments of aerosol direct and indirect forcing. Stratiform cloud water and droplet number are simulated using a bulk microphysics parameterization that includes aerosol activation. Aerosol and trace gas species simulated by MIRAGE are presented and evaluated using surface and aircraft measurements. Surface-level SO2 in N. American and European source regions is higher than observed. SO2 above the boundary layer is in better agreement with observations, and surface-level SO2 at marine locations is somewhat lower than observed. Comparison with other models suggests insufficient SO2 dry deposition; increasing the deposition velocity improves simulated SO2. Surface-level sulfate in N. American and European source regions is in good agreement with observations, although the seasonal cycle in Europe is stronger than observed. Surface-level sulfate at high-latitude and marine locations, and sulfate above the boundary layer, are higher than observed. This is attributed primarily to insufficient wet removal; increasing the wet removal improves simulated sulfate at remote locations and aloft. Because of the high sulfate bias, radiative forcing estimates for anthropogenic sulfur in Ghan et al. [2001c] are probably too high. Surface-level DMS is {approx}40% higher than observed

  16. Pointwise Description for the Linearized Fokker-Planck-Boltzmann Model

    NASA Astrophysics Data System (ADS)

    Wu, Kung-Chien

    2015-09-01

    In this paper, we study the pointwise (in the space variable) behavior of the linearized Fokker-Planck-Boltzmann model for nonsmooth initial perturbations. The result reveals both the fluid and kinetic aspects of this model. The fluid-like waves are constructed as the long-wave expansion in the spectrum of the Fourier modes for the space variable, and it has polynomial time decay rate. We design a Picard-type iteration for constructing the increasingly regular kinetic-like waves, which are carried by the transport equations and have exponential time decay rate. The Mixture Lemma plays an important role in constructing the kinetic-like waves, this lemma was originally introduced by Liu-Yu (Commun Pure Appl Math 57:1543-1608, 2004) for Boltzmann equation, but the Fokker-Planck term in this paper creates some technical difficulties.

  17. Description of a laboratory model Annular Momentum Control Device (AMCD)

    NASA Technical Reports Server (NTRS)

    Groom, N. J.

    1984-01-01

    The basic concept of the Annular Momentum Control Device (AMCD) is that of a rotating annular rim suspended by noncontacting magnetic bearings and driven by a noncontacting electromagnetic spin motor. The purpose of this paper is to highlight some of the design requirements for AMCD's in general and describe how these requirements were met in the implementation of laboratory test model AMCD. An AMCD background summary is presented.

  18. Model-based description of environment interaction for mobile robots

    NASA Astrophysics Data System (ADS)

    Borghi, Giuseppe; Ferrari, Carlo; Pagello, Enrico; Vianello, Marco

    1999-01-01

    We consider a mobile robot that attempts to accomplish a task by reaching a given goal, and interacts with its environment through a finite set of actions and observations. The interaction between robot and environment is modeled by Partially Observable Markov Decision Processes (POMDP). The robot takes its decisions in presence of uncertainty about the current state, by maximizing its reward gained during interactions with the environment. It is able to self-locate into the environment by collecting actions and perception histories during the navigation. To make the state estimation more reliable, we introduce an additional information in the model without adding new states and without discretizing the considered measures. Thus, we associate to the state transition probabilities also a continuous metric given through the mean and the variance of some significant sensor measurements suitable to be kept under continuous form, such as odometric measurements, showing that also such unreliable data can supply a great deal of information to the robot. The overall control system of the robot is structured as a two-levels layered architecture, where the low level implements several collision avoidance algorithms, while the upper level takes care of the navigation problem. In this paper, we concentrate on how to use POMDP models at the upper level.

  19. System Advisor Model, SAM 2014.1.14: General Description

    SciTech Connect

    Blair, N.; Dobos, A. P.; Freeman, J.; Neises, T.; Wagner, M.; Ferguson, T.; Gilman, P.; Janzou, S.

    2014-02-01

    This document describes the capabilities of the U.S. Department of Energy and National Renewable Energy Laboratory's System Advisor Model (SAM), Version 2013.9.20, released on September 9, 2013. SAM is a computer model that calculates performance and financial metrics of renewable energy systems. Project developers, policy makers, equipment manufacturers, and researchers use graphs and tables of SAM results in the process of evaluating financial, technology, and incentive options for renewable energy projects. SAM simulates the performance of photovoltaic, concentrating solar power, solar water heating, wind, geothermal, biomass, and conventional power systems. The financial model can represent financial structures for projects that either buy and sell electricity at retail rates (residential and commercial) or sell electricity at a price determined in a power purchase agreement (utility). SAM's advanced simulation options facilitate parametric and sensitivity analyses, and statistical analysis capabilities are available for Monte Carlo simulation and weather variability (P50/P90) studies. SAM can also read input variables from Microsoft Excel worksheets. For software developers, the SAM software development kit (SDK) makes it possible to use SAM simulation modules in their applications written in C/C++, C#, Java, Python, and MATLAB. NREL provides both SAM and the SDK as free downloads at http://sam.nrel.gov. Technical support and more information about the software are available on the website.

  20. Conceptual Modeling via Logic Programming

    DTIC Science & Technology

    1990-01-01

    31 2.7 Approaches Other Than Logic Programming ............................. 33 2.7.1 L isp...Development Environment Needs ................................ 84 5.1.4 Alternative Logic Programming Implementation Approaches ......... 85 5.1.5 User... APPROACH and logic programming techniques. Section 2 The CMLP project consisted of three describes the task outputs. interrelated investi ations: 3

  1. Automated Critical PeakPricing Field Tests: 2006 Pilot ProgramDescription and Results

    SciTech Connect

    Piette, Mary Ann; Watson, David; Motegi, Naoya; Kiliccote, Sila

    2007-06-19

    During 2006 Lawrence Berkeley National Laboratory (LBNL) and the Demand Response Research Center (DRRC) performed a technology evaluation for the Pacific Gas and Electric Company (PG&E) Emerging Technologies Programs. This report summarizes the design, deployment, and results from the 2006 Automated Critical Peak Pricing Program (Auto-CPP). The program was designed to evaluate the feasibility of deploying automation systems that allow customers to participate in critical peak pricing (CPP) with a fully-automated response. The 2006 program was in operation during the entire six-month CPP period from May through October. The methodology for this field study included site recruitment, control strategy development, automation system deployment, and evaluation of sites' participation in actual CPP events through the summer of 2006. LBNL recruited sites in PG&E's territory in northern California through contacts from PG&E account managers, conferences, and industry meetings. Each site contact signed a memorandum of understanding with LBNL that outlined the activities needed to participate in the Auto-CPP program. Each facility worked with LBNL to select and implement control strategies for demand response and developed automation system designs based on existing Internet connectivity and building control systems. Once the automation systems were installed, LBNL conducted communications tests to ensure that the Demand Response Automation Server (DRAS) correctly provided and logged the continuous communications of the CPP signals with the energy management and control system (EMCS) for each site. LBNL also observed and evaluated Demand Response (DR) shed strategies to ensure proper commissioning of controls. The communication system allowed sites to receive day-ahead as well as day-of signals for pre-cooling, a DR strategy used at a few sites. Measurement of demand response was conducted using two different baseline models for estimating peak load savings. One was the CPP

  2. The collaborative historical African rainfall model: description and evaluation

    USGS Publications Warehouse

    Funk, Christopher C.; Michaelsen, Joel C.; Verdin, James P.; Artan, Guleid A.; Husak, Gregory; Senay, Gabriel B.; Gadain, Hussein; Magadazire, Tamuka

    2003-01-01

    In Africa the variability of rainfall in space and time is high, and the general availability of historical gauge data is low. This makes many food security and hydrologic preparedness activities difficult. In order to help overcome this limitation, we have created the Collaborative Historical African Rainfall Model (CHARM). CHARM combines three sources of information: climatologically aided interpolated (CAI) rainfall grids (monthly/0.5° ), National Centers for Environmental Prediction reanalysis precipitation fields (daily/1.875° ) and orographic enhancement estimates (daily/0.1° ). The first set of weights scales the daily reanalysis precipitation fields to match the gridded CAI monthly rainfall time series. This produces data with a daily/0.5° resolution. A diagnostic model of orographic precipitation, VDELB—based on the dot-product of the surface wind V and terrain gradient (DEL) and atmospheric buoyancy B—is then used to estimate the precipitation enhancement produced by complex terrain. Although the data are produced on 0.1° grids to facilitate integration with satellite-based rainfall estimates, the ‘true’ resolution of the data will be less than this value, and varies with station density, topography, and precipitation dynamics. The CHARM is best suited, therefore, to applications that integrate rainfall or rainfall-driven model results over large regions. The CHARM time series is compared with three independent datasets: dekadal satellite-based rainfall estimates across the continent, dekadal interpolated gauge data in Mali, and daily interpolated gauge data in western Kenya. These comparisons suggest reasonable accuracies (standard errors of about half a standard deviation) when data are aggregated to regional scales, even at daily time steps. Thus constrained, numerical weather prediction precipitation fields do a reasonable job of representing large-scale diurnal variations.

  3. The collaborative historical African rainfall model: description and evaluation

    NASA Astrophysics Data System (ADS)

    Funk, Chris; Michaelsen, Joel; Verdin, Jim; Artan, Guleid; Husak, Greg; Senay, Gabriel; Gadain, Hussein; Magadazire, Tamuka

    2003-01-01

    In Africa the variability of rainfall in space and time is high, and the general availability of historical gauge data is low. This makes many food security and hydrologic preparedness activities difficult. In order to help overcome this limitation, we have created the Collaborative Historical African Rainfall Model (CHARM). CHARM combines three sources of information: climatologically aided interpolated (CAI) rainfall grids (monthly/0.5° ), National Centers for Environmental Prediction reanalysis precipitation fields (daily/1.875° ) and orographic enhancement estimates (daily/0.1° ). The first set of weights scales the daily reanalysis precipitation fields to match the gridded CAI monthly rainfall time series. This produces data with a daily/0.5° resolution. A diagnostic model of orographic precipitation, VDELB - based on the dot-product of the surface wind V and terrain gradient (DEL) and atmospheric buoyancy B - is then used to estimate the precipitation enhancement produced by complex terrain. Although the data are produced on 0.1° grids to facilitate integration with satellite-based rainfall estimates, the true resolution of the data will be less than this value, and varies with station density, topography, and precipitation dynamics. The CHARM is best suited, therefore, to applications that integrate rainfall or rainfall-driven model results over large regions.The CHARM time series is compared with three independent datasets: dekadal satellite-based rainfall estimates across the continent, dekadal interpolated gauge data in Mali, and daily interpolated gauge data in western Kenya. These comparisons suggest reasonable accuracies (standard errors of about half a standard deviation) when data are aggregated to regional scales, even at daily time steps. Thus constrained, numerical weather prediction precipitation fields do a reasonable job of representing large-scale diurnal variations. Published in 2003 by John Wiley & Sons, Ltd.

  4. A model independent description of the deutron asymptotic D state

    NASA Astrophysics Data System (ADS)

    Ericson, T. E. O.; Rosa-Clot, M.

    1982-04-01

    The asymptotic deutron D state is shown to result nearly model-independently from iterated OPEP yielding a predicted value η = (0.02633 ± 0.00035). Alternatively the result leads to a determination of the πN coupling constant [ f2 = (0.0792 ± 0.0012 )]. Attention is drawn to the implications for the size of quark bags. Analogous considerations of the deutron quadrupole moment permit the first direct determination of its non-potential part from experiment ΔQ = (0.005 ± 0.004) fm 2.

  5. Model of Team Organization and Behavior and Team Description Method

    DTIC Science & Technology

    1984-10-01

    vr’rs ion re’ Ii’rsto fle , final vers iot de’veloped at’ the end of the’ first year oil fit #-4’,I lerI lot ;t elH’ hsversit’on should not he Ce...observation and study of real-world ’Army) teams and teem missionq. Unlike many previous team performance/team behavior models, the m•del described...team research to date.. Most studies of teams and team performance to date have been baiic and .exploratory: attempts to describe and exxolain the

  6. Action models and verbal descriptions in object representations given through gestures by preschool children.

    PubMed

    Mizuguchi, Takashi

    2003-12-01

    Previous research suggests that young children have difficulty producing pantomimic gestures with imagined objects for which no substitute objects are presented. They frequently substitute specific body parts to represent the object through gestures involved in the action. This study examined whether adults' verbal descriptions or symbolic action models help to produce an imaginary-object gestural response. 53 children (26 4-yr.-olds, and 27 5-yr.-olds) performed gestural tasks in which they were asked to pretend to use common objects, e.g., "pretend to brush your teeth with a toothbrush." They were then given verbal descriptions or action models to perform those same tasks. Analysis indicated that providing verbal descriptions and action models helps to produce an imaginary-object response in 4- and 5-yr.-old children. Action models proved more effective than verbal descriptions among 4-yr.-old children. Results are discussed indicating that each verbal description and action model could be influenced by different mechanisms underlying preschool children's symbol production.

  7. Modeling Wood Encroachment in Abandoned Grasslands in the Eifel National Park – Model Description and Testing

    PubMed Central

    Hudjetz, Silvana; Lennartz, Gottfried; Krämer, Klara; Roß-Nickoll, Martina; Gergs, André; Preuss, Thomas G.

    2014-01-01

    The degradation of natural and semi-natural landscapes has become a matter of global concern. In Germany, semi-natural grasslands belong to the most species-rich habitat types but have suffered heavily from changes in land use. After abandonment, the course of succession at a specific site is often difficult to predict because many processes interact. In order to support decision making when managing semi-natural grasslands in the Eifel National Park, we built the WoodS-Model (Woodland Succession Model). A multimodeling approach was used to integrate vegetation dynamics in both the herbaceous and shrub/tree layer. The cover of grasses and herbs was simulated in a compartment model, whereas bushes and trees were modelled in an individual-based manner. Both models worked and interacted in a spatially explicit, raster-based landscape. We present here the model description, parameterization and testing. We show highly detailed projections of the succession of a semi-natural grassland including the influence of initial vegetation composition, neighborhood interactions and ungulate browsing. We carefully weighted the single processes against each other and their relevance for landscape development under different scenarios, while explicitly considering specific site conditions. Model evaluation revealed that the model is able to emulate successional patterns as observed in the field as well as plausible results for different population densities of red deer. Important neighborhood interactions such as seed dispersal, the protection of seedlings from browsing ungulates by thorny bushes, and the inhibition of wood encroachment by the herbaceous layer, have been successfully reproduced. Therefore, not only a detailed model but also detailed initialization turned out to be important for spatially explicit projections of a given site. The advantage of the WoodS-Model is that it integrates these many mutually interacting processes of succession. PMID:25494057

  8. Model Special Recreation Services. Institute Report #2. National Institute on New Models of Community Based Recreation and Leisure Programs and Services for Handicapped Children and Youth.

    ERIC Educational Resources Information Center

    Nesbitt, John A., Comp.

    The second of nine reports (EC 114 401-409) on community recreation for the handicapped focuses on 18 model community-based programs. An introductory section presents an overview of information (including philosophy, population, program activity, consumerism, and interagency coordination) of the model programs. Separate descriptions of the 18…

  9. Data Base for a Job Opportunity Vocational Agricultural Program Planning Model.

    ERIC Educational Resources Information Center

    Baggett, Connie D.; And Others

    A job opportunity-based curriculum planning model was developed for high school vocational agriculture programs. Three objectives were to identify boundaries of the geographical area within which past program graduates obtained entry-level position, title and description of position, and areas of high school specialization; number and titles of…

  10. Describing, using 'recognition cones'. [parallel-series model with English-like computer program

    NASA Technical Reports Server (NTRS)

    Uhr, L.

    1973-01-01

    A parallel-serial 'recognition cone' model is examined, taking into account the model's ability to describe scenes of objects. An actual program is presented in an English-like language. The concept of a 'description' is discussed together with possible types of descriptive information. Questions regarding the level and the variety of detail are considered along with approaches for improving the serial representations of parallel systems.

  11. Global Modeling of Tropospheric Chemistry with Assimilated Meteorology: Model Description and Evaluation

    NASA Technical Reports Server (NTRS)

    Bey, Isabelle; Jacob, Daniel J.; Yantosca, Robert M.; Logan, Jennifer A.; Field, Brendan D.; Fiore, Arlene M.; Li, Qin-Bin; Liu, Hong-Yu; Mickley, Loretta J.; Schultz, Martin G.

    2001-01-01

    We present a first description and evaluation of GEOS-CHEM, a global three-dimensional (3-D) model of tropospheric chemistry driven by assimilated meteorological observations from the Goddard Earth Observing System (GEOS) of the NASA Data Assimilation Office (DAO). The model is applied to a 1-year simulation of tropospheric ozone-NOx-hydrocarbon chemistry for 1994, and is evaluated with observations both for 1994 and for other years. It reproduces usually to within 10 ppb the concentrations of ozone observed from the worldwide ozonesonde data network. It simulates correctly the seasonal phases and amplitudes of ozone concentrations for different regions and altitudes, but tends to underestimate the seasonal amplitude at northern midlatitudes. Observed concentrations of NO and peroxyacetylnitrate (PAN) observed in aircraft campaigns are generally reproduced to within a factor of 2 and often much better. Concentrations of HNO3 in the remote troposphere are overestimated typically by a factor of 2-3, a common problem in global models that may reflect a combination of insufficient precipitation scavenging and gas-aerosol partitioning not resolved by the model. The model yields an atmospheric lifetime of methylchloroform (proxy for global OH) of 5.1 years, as compared to a best estimate from observations of 5.5 plus or minus 0.8 years, and simulates H2O2 concentrations observed from aircraft with significant regional disagreements but no global bias. The OH concentrations are approximately 20% higher than in our previous global 3-D model which included an UV-absorbing aerosol. Concentrations of CO tend to be underestimated by the model, often by 10-30 ppb, which could reflect a combination of excessive OH (a 20% decrease in model OH could be accommodated by the methylchloroform constraint) and an underestimate of CO sources (particularly biogenic). The model underestimates observed acetone concentrations over the South Pacific in fall by a factor of 3; a missing source

  12. The Hydrogen Futures Simulation Model (H[2]Sim) technical description.

    SciTech Connect

    Jones, Scott A.; Kamery, William; Baker, Arnold Barry; Drennen, Thomas E.; Lutz, Andrew E.; Rosthal, Jennifer Elizabeth

    2004-10-01

    Hydrogen has the potential to become an integral part of our energy transportation and heat and power sectors in the coming decades and offers a possible solution to many of the problems associated with a heavy reliance on oil and other fossil fuels. The Hydrogen Futures Simulation Model (H2Sim) was developed to provide a high level, internally consistent, strategic tool for evaluating the economic and environmental trade offs of alternative hydrogen production, storage, transport and end use options in the year 2020. Based on the model's default assumptions, estimated hydrogen production costs range from 0.68 $/kg for coal gasification to as high as 5.64 $/kg for centralized electrolysis using solar PV. Coal gasification remains the least cost option if carbon capture and sequestration costs ($0.16/kg) are added. This result is fairly robust; for example, assumed coal prices would have to more than triple or the assumed capital cost would have to increase by more than 2.5 times for natural gas reformation to become the cheaper option. Alternatively, assumed natural gas prices would have to fall below $2/MBtu to compete with coal gasification. The electrolysis results are highly sensitive to electricity costs, but electrolysis only becomes cost competitive with other options when electricity drops below 1 cent/kWhr. Delivered 2020 hydrogen costs are likely to be double the estimated production costs due to the inherent difficulties associated with storing, transporting, and dispensing hydrogen due to its low volumetric density. H2Sim estimates distribution costs ranging from 1.37 $/kg (low distance, low production) to 3.23 $/kg (long distance, high production volumes, carbon sequestration). Distributed hydrogen production options, such as on site natural gas, would avoid some of these costs. H2Sim compares the expected 2020 per mile driving costs (fuel, capital, maintenance, license, and registration) of current technology internal combustion engine (ICE) vehicles

  13. Lattice Models for Granular-Like Velocity Fields: Hydrodynamic Description

    NASA Astrophysics Data System (ADS)

    Manacorda, Alessandro; Plata, Carlos A.; Lasanta, Antonio; Puglisi, Andrea; Prados, Antonio

    2016-08-01

    A recently introduced model describing—on a 1d lattice—the velocity field of a granular fluid is discussed in detail. The dynamics of the velocity field occurs through next-neighbours inelastic collisions which conserve momentum but dissipate energy. The dynamics is described through the corresponding Master Equation for the time evolution of the probability distribution. In the continuum limit, equations for the average velocity and temperature fields with fluctuating currents are derived, which are analogous to hydrodynamic equations of granular fluids when restricted to the shear modes. Therefore, the homogeneous cooling state, with its linear instability, and other relevant regimes such as the uniform shear flow and the Couette flow states are described. The evolution in time and space of the single particle probability distribution, in all those regimes, is also discussed, showing that the local equilibrium is not valid in general. The noise for the momentum and energy currents, which are correlated, are white and Gaussian. The same is true for the noise of the energy sink, which is usually negligible.

  14. A Semantic Model for Species Description Applied to the Ensign Wasps (Hymenoptera: Evaniidae) of New Caledonia

    PubMed Central

    Balhoff, James P.; Mikó, István; Yoder, Matthew J.; Mullins, Patricia L.; Deans, Andrew R.

    2013-01-01

    Taxonomic descriptions are unparalleled sources of knowledge of life's phenotypic diversity. As natural language prose, these data sets are largely refractory to computation and integration with other sources of phenotypic data. By formalizing taxonomic descriptions using ontology-based semantic representation, we aim to increase the reusability and computability of taxonomists' primary data. Here, we present a revision of the ensign wasp (Hymenoptera: Evaniidae) fauna of New Caledonia using this new model for species description. Descriptive matrices, specimen data, and taxonomic nomenclature are gathered in a unified Web-based application, mx, then exported as both traditional taxonomic treatments and semantic statements using the OWL Web Ontology Language. Character:character-state combinations are then annotated following the entity–quality phenotype model, originally developed to represent mutant model organism phenotype data; concepts of anatomy are drawn from the Hymenoptera Anatomy Ontology and linked to phenotype descriptors from the Phenotypic Quality Ontology. The resulting set of semantic statements is provided in Resource Description Framework format. Applying the model to real data, that is, specimens, taxonomic names, diagnoses, descriptions, and redescriptions, provides us with a foundation to discuss limitations and potential benefits such as automated data integration and reasoner-driven queries. Four species of ensign wasp are now known to occur in New Caledonia: Szepligetella levipetiolata, Szepligetella deercreeki Deans and Mikó sp. nov., Szepligetella irwini Deans and Mikó sp. nov., and the nearly cosmopolitan Evania appendigaster. A fifth species, Szepligetella sericea, including Szepligetella impressa, syn. nov., has not yet been collected in New Caledonia but can be found on islands throughout the Pacific and so is included in the diagnostic key. [Biodiversity informatics; Evaniidae; New Caledonia; new species; ontology; semantic

  15. Description of coherent structures in the atmospheric boundary layer by model reduction of the surface pressure

    NASA Astrophysics Data System (ADS)

    Lyons, Gregory William

    The flow of coherent turbulent structures into a wind turbine is associated with vibrational blade excitation. Successful forecasting of such turbulent events for control system input would increase the lifetime of turbine components. The coherence of these features suggests description by model reduction. To this end, an array of pressure transducers was deployed on the ground at Reese Technology Center in Lubbock, Texas, and the pressure fluctuations were recorded over nearly two diurnal cycles. A program for computation of the dynamic mode decomposition was developed with special consideration for the case of a non-stationary, nonlinear system. A simulated surface-pressure perturbation was first decomposed, to inform the interpretation of experimental data. Several sets of surface-pressure data were decomposed for various meteorological conditions. The resulting dynamic modes and eigenvalues describe the spatial and temporal coherence of local features in the atmospheric boundary layer. In each case, modes were identified that can be associated with wave-like pressure fluctuations that propagate either at convective or acoustic speeds.

  16. Differential program evaluation model in child protection.

    PubMed

    Lalayants, Marina

    2012-01-01

    Increasingly attention has been focused to the degree to which social programs have effectively and efficiently delivered services. Using the differential program evaluation model by Tripodi, Fellin, and Epstein (1978) and by Bielawski and Epstein (1984), this paper described the application of this model to evaluating a multidisciplinary clinical consultation practice in child protection. This paper discussed the uses of the model by demonstrating them through the four stages of program initiation, contact, implementation, and stabilization. This organizational case study made a contribution to the model by introducing essential and interrelated elements of a "practical evaluation" methodology in evaluating social programs, such as a participatory evaluation approach; learning, empowerment and sustainability; and a flexible individualized approach to evaluation. The study results demonstrated that by applying the program development model, child-protective administrators and practitioners were able to evaluate the existing practices and recognize areas for program improvement.

  17. Program documentation. Program description and user information for the hydraulics/auxiliary power unit (HYDRA) computer program. [for the space shuttle orbiter

    NASA Technical Reports Server (NTRS)

    Redwine, W. J.

    1979-01-01

    A timeline containing altitude, control surface deflection rates and angles, hinge moment loads, thrust vector control gimbal rates, and main throttle settings is used to derive the model. The timeline is constructed from the output of one or more trajectory simulation programs.

  18. Calculation of inviscid surface streamlines and heat transfer on shuttle type configurations. Part 2: Description of computer program

    NASA Technical Reports Server (NTRS)

    Dejarnette, F. R.; Jones, M. H.

    1971-01-01

    A description of the computer program used for heating rate calculation for blunt bodies in hypersonic flow is given. The main program and each subprogram are described by defining the pertinent symbols involved and presenting a detailed flow diagram and complete computer program listing. Input and output parameters are discussed in detail. Listings are given for the computation of heating rates on (1) a blunted 15 deg half-angle cone at 20 deg incidence and Mach 10.6, (2) a blunted 70 deg slab delta wing at 10 deg incidence and Mach 8, and (3) the HL-10 lifting body at 20 deg incidence and Mach 10. In addition, the computer program output for two streamlines on the blunted 15 deg half-angle cone is listed. For Part 1, see N71-36186.

  19. Vehicle Modeling for use in the CAFE model: Process description and modeling assumptions

    SciTech Connect

    Moawad, Ayman; Kim, Namdoo; Rousseau, Aymeric

    2016-06-01

    The objective of this project is to develop and demonstrate a process that, at a minimum, provides more robust information that can be used to calibrate inputs applicable under the CAFE model’s existing structure. The project will be more fully successful if a process can be developed that minimizes the need for decision trees and replaces the synergy factors by inputs provided directly from a vehicle simulation tool. The report provides a description of the process that was developed by Argonne National Laboratory and implemented in Autonomie.

  20. Comprehensive Physical Education Program Model

    ERIC Educational Resources Information Center

    Kamiya, Artie

    2005-01-01

    In 2004, the Wake County Public School System (North Carolina) received $1.3 million as one of 237 national winners of the $70 million federal Carol M. White Physical Education Program (PEP) Grant competition. The PEP Grant program is funded by the U.S. Department of Education and provides monies to school districts able to demonstrate the…

  1. Petrogenetic Modeling with a Spreadsheet Program.

    ERIC Educational Resources Information Center

    Holm, Paul Eric

    1988-01-01

    Describes how interactive programs for scientific modeling may be created by using spreadsheet software such as LOTUS 1-2-3. Lists the advantages of using this method. Discusses fractional distillation, batch partial melting, and combination models as examples. (CW)

  2. MELSAR: a mesoscale air quality model for complex terrain. Volume 1. Overview, technical description and user's guide

    SciTech Connect

    Allwine, K.J.; Whiteman, C.D.

    1985-04-01

    This final report is submitted as part of the Green River Ambient Model Assessment (GRAMA) program conducted at the US Department of Energy's Pacific Northwest Laboratory for the US Environmental Protection Agency. The GRAMA program has, as its ultimate goal, the development of validated air quality models that can be applied to the complex terrain of the Green River Formation of western Colorado, eastern Utah, and southern Wyoming. The Green River Formation is a geologic formation containing large reserves of oil shale, coal, and other natural resources. Development of these resources may lead to a degradation of the air quality of the region. Air quality models are needed immediately for planning and regulatory purposes to assess the magnitude of these regional impacts. This report documents one of the models being developed for this purpose within GRAMA - specifically a model to predict short averaging time (less than or equal to 24 h) pollutant concentrations resulting from the mesoscale transport of pollutant releases from multiple sources. MELSAR has not undergone any rigorous operational testing, sensitivity analyses, or validation studies. Testing and evaluation of the model are needed to gain a measure of confidence in the model's performance. This report consists of two volumes. Volume 1 contains the model overview, technical description, and user's guide, and Volume 2 contains the Appendices which include listings of the FORTRAN code. 51 refs., 31 figs., 35 tabs.

  3. Aerothermal modeling program, phase 2. Element C: Fuel injector-air swirl characterization

    NASA Technical Reports Server (NTRS)

    Mostafa, A. A.; Mongia, H. C.; Mcdonnell, V. G.; Samuelsen, G. S.

    1986-01-01

    The main objectives of the NASA-sponsored Aerothermal Modeling Program, Phase 2--Element C, are experimental evaluation of the air swirler interaction with a fuel injector in a simulated combustor chamber, assessment of the current two-phase models, and verification of the improved spray evaporation/dispersion models. This experimental and numerical program consists of five major tasks. Brief descriptions of the five tasks are given.

  4. Entrainment Descriptions for Mathematical Modeling of Pumped-Storage Inflows in Reservoirs.

    DTIC Science & Technology

    1985-10-01

    demonstrated that the entrainment description can be ., one of the most important inputs to a PS reservoir simulation model. ..... Therefore, adequate...discharged into arbitrary stratifica- ............. tion. The results were then reduced to a form suitable for inclusion into reservoir simulation models...integral buoyant jet model, as adapted to the reservoir simulation code, is referred to as subroutine SBJET (Strongly Buoyant JET). 26. Fan and

  5. Compare and Contrast Program Planning Models

    ERIC Educational Resources Information Center

    Baskas, Richard S.

    2011-01-01

    This paper will examine the differences and similarities between two program planning models, Tyler and Caffarella, to reveal their strengths and weaknesses. When adults are involved in training sessions, there are various program planning models that can be used, depending on the goal of the training session. Researchers developed these models…

  6. Program Development and Evaluation: A Modeling Process.

    ERIC Educational Resources Information Center

    Green, Donald W.; Corgiat, RayLene

    A model of program development and evaluation was developed at Genesee Community College, utilizing a system theory/process of deductive and inductive reasoning to ensure coherence and continuity within the program. The model links activities to specific measurable outcomes. Evaluation checks and feedback are built in at various levels so that…

  7. LCAP2 (Linear Controls Analysis Program). Volume 3. Source Code Description.

    DTIC Science & Technology

    1983-11-15

    The computer program LCAP2 (Linear Controls Analysis Program) provides the analyst with the capability to numerically perform classical linear ... control analysis techniques such as transfer function manipulation, transfer function evaluation, frequency response, root locus, time response and sampled

  8. A semantic model for species description applied to the ensign wasps (hymenoptera: evaniidae) of New Caledonia.

    PubMed

    Balhoff, James P; Mikó, István; Yoder, Matthew J; Mullins, Patricia L; Deans, Andrew R

    2013-09-01

    Taxonomic descriptions are unparalleled sources of knowledge of life's phenotypic diversity. As natural language prose, these data sets are largely refractory to computation and integration with other sources of phenotypic data. By formalizing taxonomic descriptions using ontology-based semantic representation, we aim to increase the reusability and computability of taxonomists' primary data. Here, we present a revision of the ensign wasp (Hymenoptera: Evaniidae) fauna of New Caledonia using this new model for species description. Descriptive matrices, specimen data, and taxonomic nomenclature are gathered in a unified Web-based application, mx, then exported as both traditional taxonomic treatments and semantic statements using the OWL Web Ontology Language. Character:character-state combinations are then annotated following the entity-quality phenotype model, originally developed to represent mutant model organism phenotype data; concepts of anatomy are drawn from the Hymenoptera Anatomy Ontology and linked to phenotype descriptors from the Phenotypic Quality Ontology. The resulting set of semantic statements is provided in Resource Description Framework format. Applying the model to real data, that is, specimens, taxonomic names, diagnoses, descriptions, and redescriptions, provides us with a foundation to discuss limitations and potential benefits such as automated data integration and reasoner-driven queries. Four species of ensign wasp are now known to occur in New Caledonia: Szepligetella levipetiolata, Szepligetella deercreeki Deans and Mikó sp. nov., Szepligetella irwini Deans and Mikó sp. nov., and the nearly cosmopolitan Evania appendigaster. A fifth species, Szepligetella sericea, including Szepligetella impressa, syn. nov., has not yet been collected in New Caledonia but can be found on islands throughout the Pacific and so is included in the diagnostic key.

  9. Cognitive Restructuring through Dreams and Imagery: Descriptive Analysis of a Women's Prison-Based Program

    ERIC Educational Resources Information Center

    DeHart, Dana

    2010-01-01

    This report describes process and outcome evaluation of an innovative program based in a women's maximum-security correctional facility. Methodology included review of program materials, unobtrusive observation of group process, participant evaluation forms, focus groups, and individual interviews with current and former program participants.…

  10. Computer-Assisted Instruction in Programming: A Curriculum Description. Technical Report Number 211.

    ERIC Educational Resources Information Center

    Friend, Jamesine

    A course has been developed which provides an introduction to computer programing for community college students who have taken high school algebra. Instruction is presented by computer and a student reference manual is provided. The content resembles that of other introductory courses in computer programing, including topics on stored programs,…

  11. A Description and Evaluation of an Educational Intervention Program in a Pediatric Clinic.

    ERIC Educational Resources Information Center

    Morris, Anne G.; Glick, Joseph

    This study of a parent education program associated with a medical facility investigated two questions: (1) Was the medical facility a valid site for recruiting and training parents for an educational intervention program to be carried out at home? (2) Would a short term intervention program have an impact on the performance of preschool children…

  12. Mentors' Perspectives on Group Mentorship: A Descriptive Study of Two Programs in Child and Adolescent Psychiatry

    ERIC Educational Resources Information Center

    Alleyne, Shirley Diana; Horner, Michelle Schnabel; Walter, Garry; Fleisher, Stacia Hall; Arzubi, Eric; Martin, Andres

    2009-01-01

    Objective: The authors assess mentors' perceptions of mentoring and experiences participating in an intensive, small-group mentorship program, with particular attention to potential challenges in their retention and the recruitment of new mentors to similar, future programs. Methods: Similar group mentorship programs were implemented at two child…

  13. A Descriptive Study of Wisconsin PK-12 Virtual Public School Program Operations and Management

    ERIC Educational Resources Information Center

    Banker, Margaret M.

    2012-01-01

    E-Learning as it pertains to public education is in its infancy in America. There is limited research on what operational design, development, and management attributes of virtual school programs foster student achievement. The Wisconsin Department of Instruction has not developed or adopted program standards for E-Learning programs. The purpose…

  14. Preschool Preposition Test and Classroom Behavior Description: Eighth Grade Follow-Up of Head Start Program.

    ERIC Educational Resources Information Center

    Aaronson, May; And Others

    Head Start children tested at 4 years of age on the Preschool Preposition Test (PPT) and the Classroom Behavior Description checklist (CBD) were assessed for academic achievement and scholastic aptitude at the third- and eighth-grade levels. The PPT is a receptive language test which examines the comprehension of verbal directions by using spatial…

  15. A Descriptive Profile of Physical Education Teachers and Programs in Atlantic Canada

    ERIC Educational Resources Information Center

    Randall, Lynn; Robinson, Daniel Bruce; Fletcher, Tim

    2014-01-01

    The purpose of this research was to investigate the extent to which quality physical education is currently being taught in Atlantic Canada. We used survey methods to generate descriptive data indicating: (a) the backgrounds of those who teach physical education and (b) what is being taught in physical education. Our findings suggest physical…

  16. Model Checking JAVA Programs Using Java Pathfinder

    NASA Technical Reports Server (NTRS)

    Havelund, Klaus; Pressburger, Thomas

    2000-01-01

    This paper describes a translator called JAVA PATHFINDER from JAVA to PROMELA, the "programming language" of the SPIN model checker. The purpose is to establish a framework for verification and debugging of JAVA programs based on model checking. This work should be seen in a broader attempt to make formal methods applicable "in the loop" of programming within NASA's areas such as space, aviation, and robotics. Our main goal is to create automated formal methods such that programmers themselves can apply these in their daily work (in the loop) without the need for specialists to manually reformulate a program into a different notation in order to analyze the program. This work is a continuation of an effort to formally verify, using SPIN, a multi-threaded operating system programmed in Lisp for the Deep-Space 1 spacecraft, and of previous work in applying existing model checkers and theorem provers to real applications.

  17. Application of the Rangeland Hydrology and Erosion Model to Ecological Site Descriptions and Management

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The utility of Ecological Site Descriptions (ESDs) and State-and-Transition Models (STMs) concepts in guiding rangeland management hinges on their ability to accurately describe and predict community dynamics and the associated consequences. For many rangeland ecosystems, plant community dynamics ar...

  18. The Relationship between BIBFRAME and OCLC's Linked-Data Model of Bibliographic Description: A Working Paper

    ERIC Educational Resources Information Center

    Godby, Carol Jean

    2013-01-01

    This document describes a proposed alignment between BIBFRAME (Bibliographic Framework) and a model being explored by the Online Computer Library Center (OCLC) with extensions proposed by the Schema Bib Extend project, a Worldwide Web Consortium sponsored (W3C-sponsored) community group tasked with enhancing Schema.org to the description of…

  19. The Role of Visuo-Spatial Abilities in Recall of Spatial Descriptions: A Mediation Model

    ERIC Educational Resources Information Center

    Meneghetti, Chiara; De Beni, Rossana; Pazzaglia, Francesca; Gyselinck, Valerie

    2011-01-01

    This research investigates how visuo-spatial abilities (such as mental rotation--MR--and visuo-spatial working memory--VSWM--) work together to influence the recall of environmental descriptions. We tested a mediation model in which VSWM was assumed to mediate the relationship between MR and spatial text recall. First, 120 participants were…

  20. Working Memory in Developing and Applying Mental Models from Spatial Descriptions

    ERIC Educational Resources Information Center

    Brunye, Tad T.; Taylor, Holly A.

    2008-01-01

    Four dual-task experiments examined visuospatial, articulatory, and central executive working memory involvement during the development and application of spatial mental models. In Experiments 1 and 2 participants read route and survey spatial descriptions while undertaking one of four secondary tasks targeting working memory components.…

  1. Effects of Modeling Instruction on Descriptive Writing and Observational Skills in Middle School

    ERIC Educational Resources Information Center

    Park, Do-Yong; Logsdon, Cindy

    2015-01-01

    Before science can be completely understood, one of the fundamental skills that must be developed is observation. Improving descriptive writing and investigating students' observational skills in the classroom is the purpose of this study. The study was designed to determine if such skills, practiced through modeling activities, serve as a way to…

  2. Inductive time series modeling program

    SciTech Connect

    Kirk, B.L.; Rust, B.W.

    1985-10-01

    A number of features that comprise environmental time series share a common mathematical behavior. Analysis of the Mauna Loa carbon dioxide record and other time series is aimed at constructing mathematical functions which describe as many major features of the data as possible. A trend function is fit to the data, removed, and the resulting residuals analyzed for any significant behavior. This is repeated until the residuals are driven to white noise. In the following discussion, the concept of trend will include cyclic components. The mathematical tools and program packages used are VARPRO (Golub and Pereyra 1973), for the least squares fit, and a modified version of our spectral analysis program (Kirk et al. 1979), for spectrum and noise analysis. The program is written in FORTRAN. All computations are done in double precision, except for the plotting calls where the DISSPLA package is used. The core requirement varies between 600 K and 700 K. The program is implemented on the IBM 360/370. Currently, the program can analyze up to five different time series where each series contains no more than 300 points. 12 refs.

  3. A descriptive evaluation of the Seattle Police Department's crisis response team officer/mental health professional partnership pilot program.

    PubMed

    Helfgott, Jacqueline B; Hickman, Matthew J; Labossiere, Andre P

    2016-01-01

    The Seattle Police Department (SPD) recently enhanced their response to individuals in behavioral crisis through a pilot Crisis Response Team (CRT) consisting of dedicated Crisis Intervention Team (CIT) officers (OFC) paired with a Mental Health Professional (MHP). This study presents results of an incident-based descriptive evaluation of the SPD's CRT pilot program, implemented from 2010 to 2012. The purpose of the evaluation was to determine the value-added by the MHP in cases involving individuals in behavioral crisis as well as the effectiveness of the CRT program with regard to resolution time, repeat contacts, and referral to services. Data were collected from SPD general offense and supplemental reports for a 12-month segment of the program. Key variables included incident location, case clearance, repeat contacts, linkages to services, and case disposition. Results of analyses of general offense and supplemental reports are presented and implications for future development of the OFC/MHP partnership are discussed.

  4. Hardware description languages

    NASA Technical Reports Server (NTRS)

    Tucker, Jerry H.

    1994-01-01

    Hardware description languages are special purpose programming languages. They are primarily used to specify the behavior of digital systems and are rapidly replacing traditional digital system design techniques. This is because they allow the designer to concentrate on how the system should operate rather than on implementation details. Hardware description languages allow a digital system to be described with a wide range of abstraction, and they support top down design techniques. A key feature of any hardware description language environment is its ability to simulate the modeled system. The two most important hardware description languages are Verilog and VHDL. Verilog has been the dominant language for the design of application specific integrated circuits (ASIC's). However, VHDL is rapidly gaining in popularity.

  5. A New Baseline for the Inertial Navigation Strapdown Simulator Program. Volume 3. Program and Description and Users Guide

    DTIC Science & Technology

    1978-07-01

    matrix. (See Section 7d for subroutine AUP description). ’I ~ Extrapolate the wander angle, ALF, to mid computation cycle DALF =(V (2) *SINLT *DT/2)/(RE...angle is,I / / DALF (OALF + ALF)/2/ / From the 4ander angle, ALF, are calculated, CALF = COS (ALF) / SALF = SIN (ALF) / 2-164/ Now the transformation...calculated from XSALF = SALF + DALF * CALF XCALF = CALF - DALF * SALF and the computed velocity vector, NAVV, is tranformed to ENU fram or NAVV = Z(-ALF

  6. PR-EDB: Power Reactor Embrittlement Data Base, Version 2. Revision 2, Program description

    SciTech Connect

    Stallmann, F.W.; Wang, J.A.; Kam, F.B.K.; Taylor, B.J.

    1994-01-01

    Investigations of regulatory issues such as vessel integrity over plant life, vessel failure, and sufficiency of current codes Standard Review Plans (SRP`s) and Guides for license renewal can be greatly expedited by the use of a well-designed computerized data base. Also, such a data base is essential for the validation of embrittlement prediction models by researchers. The Power Reactor Embrittlement Data Base (PR-EDB) is such a comprehensive collection of data for US commercial nuclear reactors. The current version of the PR-EDB contains the Charpy test data that were irradiated in 252 capsules of 96 reactors and consists of 207 data points for heat-affected-zone (HAZ) materials (98 different HAZ), 227 data points for weld materials (105 different welds), 524 data points for base materials (136 different base materials), including 297 plate data points (85 different plates), 119 forging data points (31) different forging), and 108 correlation monitor materials data points (3 different plates). The data files are given in dBASE format and can be accessed with any computer using the DOS operating system. ``User-friendly`` utility programs are used to retrieve and select specific data, manipulate data, display data to the screen or printer, and to fit and plot Charpy impact data. The results of several studies investigated are presented in Appendix D.

  7. Description of texts of auxiliary programs for processing video information. Part 2: SUODH program of automated separation of quasihomogeneous formations

    NASA Technical Reports Server (NTRS)

    Borisenko, V. I.; Chesalin, L. S.

    1980-01-01

    The algorithm, block diagram, complete text, and instructions are given for the use of a computer program to separate formations whose spectral characteristics are constant on the average. The initial material for operating the computer program presented is video information in a standard color-superposition format.

  8. A Computer-Assisted Instruction Program on How To Use a Library Card Catalog: Description, Program, and Evaluation.

    ERIC Educational Resources Information Center

    Wood, Richard J.

    The computer program described is written in BASIC and, although it was developed for use at Slippery Rock State College, it could be adapted easily for other libraries using Library of Congress classification and cataloging rules. The program uses simple sequences of instructions and explanations followed by questions. Branching is employed to…

  9. GEODYN operations description, volume 3. [computer program for estimation of orbit and geodetic parameters

    NASA Technical Reports Server (NTRS)

    Martin, T. V.; Mullins, N. E.

    1972-01-01

    The operating and set-up procedures for the multi-satellite, multi-arc GEODYN- Orbit Determination program are described. All system output is analyzed. The GEODYN Program is the nucleus of the entire GEODYN system. It is a definitive orbit and geodetic parameter estimation program capable of simultaneously processing observations from multiple arcs of multiple satellites. GEODYN has two modes of operation: (1) the data reduction mode and (2) the orbit generation mode.

  10. Hypersonic ramjet experiment project. Phase 1: Computer program description, ramjet and scramjet cycle performance

    NASA Technical Reports Server (NTRS)

    Jackson, R. J.; Wang, T. T.

    1974-01-01

    A computer program was developed to describe the performance of ramjet and scramjet cycles. The program performs one dimensional calculations of the equilibrium, real-gas internal flow properties of the engine. The program can be used for the following: (1) preliminary design calculation and (2) design analysis of internal flow properties corresponding to stipulated flow areas. Only the combustion of hydrogen in air is considered in this case.

  11. The NAVIGATE Program for First Episode Psychosis: Rationale, Overview, and Description of Psychosocial Components

    PubMed Central

    Mueser, Kim T; Penn, David; Addington, Jean; Brunette, Mary F.; Gingerich, Susan; Glynn, Shirley M.; Lynde, David W.; Gottlieb, Jennifer D; Meyer-Kalos, Piper; McGurk, Susan R.; Cather, Corinne; Saade, Sylvia; Robinson, Delbert G.; Schooler, Nina R.; Rosenheck, Robert A.; Kane, John M

    2015-01-01

    Comprehensive coordinated specialty care programs for first episode psychosis have been widely implemented in other countries, but not in the U.S. The National Institute of Mental Health’s (NIMH) Recovery After Initial Schizophrenia Episode (RAISE) initiative focused on the development and evaluation of first episode treatment programs designed for the U.S. healthcare system. This paper describes the background, rationale, and nature of the intervention developed by the Early Treatment Program project, the NAVIGATE program, with a particular focus on its psychosocial components. NAVIGATE is a team-based, multi-component treatment program designed to be implemented in routine mental health treatment settings and aimed at guiding people with a first episode of psychosis (and their families) towards psychological and functional health. The core services provided in the NAVIGATE program include the Family Education Program, Individual Resiliency Training, Supported Employment and Education, and Individualized Medication Treatment. NAVIGATE embraces a shared decision-making approach with a focus on strengths and resiliency, and collaboration with clients and family members in treatment planning and reviews. The NAVIGATE program has the potential to fill an important gap in the U.S. healthcare system by providing a comprehensive intervention specially designed to meet the unique treatment needs of persons recovering from a first episode of psychosis. The program is currently being evaluated in cluster randomized controlled trial comparing NAVIGATE to usual community care. PMID:25772766

  12. An optical model description of momentum transfer in heavy ion collisions

    NASA Technical Reports Server (NTRS)

    Khan, F.; Khandelwal, G. S.; Townsend, Lawrence W.; Wilson, J. W.; Norbury, John W.

    1989-01-01

    An optical model description of momentum transfer in relativistic heavy ion collisions, based upon composite particle multiple scattering theory, is presented. The imaginary component of the complex momentum transfer, which comes from the absorptive part of the optical potential, is identified as the longitudinal momentum downshift of the projectile. Predictions of fragment momentum distribution observables are made and compared with experimental data. Use of the model as a tool for estimating collision impact parameters is discussed.

  13. System Design Description and Requirements for Modeling the Off-Gas Systems for Fuel Recycling Facilities

    SciTech Connect

    Daryl R. Haefner; Jack D. Law; Troy J. Tranter

    2010-08-01

    This document provides descriptions of the off-gases evolved during spent nuclear fuel processing and the systems used to capture the gases of concern. Two reprocessing techniques are discussed, namely aqueous separations and electrochemical (pyrochemical) processing. The unit operations associated with each process are described in enough detail so that computer models to mimic their behavior can be developed. The document also lists the general requirements for the desired computer models.

  14. Optical model description of momentum transfer in relativistic heavy ion collisions

    NASA Technical Reports Server (NTRS)

    Khan, F.; Khandelwal, G. S.; Townsend, L. W.; Wilson, J. W.; Norbury, J. W.

    1991-01-01

    An optical model description of momentum transfer in relativistic heavy ion collisions, based upon composite particle multiple scattering theory, is presented. The imaginary component of the complex momentum transfer, which comes from the absorptive part of the optical potential, is identified as the longitudinal momentum downshift of the projectile. Predictions of fragment momentum distribution observables are made and compared with experimental data. Use of the model as a tool for estimating collision impact parameters is discussed.

  15. Geometric Modeling Application Interface Program

    DTIC Science & Technology

    1990-11-01

    Manual IDEF-Extended ( IDEFIX ) Integrated Information Support System (IISS), ICAM Project 6201, Contract F33615-80-C-5155, December 1985. Interim...Differential Geometry of Curves and Surfaces, M. P. de Carmo, Prentice-Hall, Inc., 1976. IDEFIX Readers Reference, D. Appleton Company, December 1985...Modeling. IDEFI -- IDEF Information Modeling. IDEFIX -- IDEF Extended Information Modeling. IDEF2 -- IDEF Dynamics Modeling. IDSS -- Integrated Decision

  16. Classical Mathematical Models for Description and Prediction of Experimental Tumor Growth

    PubMed Central

    Benzekry, Sébastien; Lamont, Clare; Beheshti, Afshin; Tracz, Amanda; Ebos, John M. L.; Hlatky, Lynn; Hahnfeldt, Philip

    2014-01-01

    Despite internal complexity, tumor growth kinetics follow relatively simple laws that can be expressed as mathematical models. To explore this further, quantitative analysis of the most classical of these were performed. The models were assessed against data from two in vivo experimental systems: an ectopic syngeneic tumor (Lewis lung carcinoma) and an orthotopically xenografted human breast carcinoma. The goals were threefold: 1) to determine a statistical model for description of the measurement error, 2) to establish the descriptive power of each model, using several goodness-of-fit metrics and a study of parametric identifiability, and 3) to assess the models' ability to forecast future tumor growth. The models included in the study comprised the exponential, exponential-linear, power law, Gompertz, logistic, generalized logistic, von Bertalanffy and a model with dynamic carrying capacity. For the breast data, the dynamics were best captured by the Gompertz and exponential-linear models. The latter also exhibited the highest predictive power, with excellent prediction scores (≥80%) extending out as far as 12 days in the future. For the lung data, the Gompertz and power law models provided the most parsimonious and parametrically identifiable description. However, not one of the models was able to achieve a substantial prediction rate (≥70%) beyond the next day data point. In this context, adjunction of a priori information on the parameter distribution led to considerable improvement. For instance, forecast success rates went from 14.9% to 62.7% when using the power law model to predict the full future tumor growth curves, using just three data points. These results not only have important implications for biological theories of tumor growth and the use of mathematical modeling in preclinical anti-cancer drug investigations, but also may assist in defining how mathematical models could serve as potential prognostic tools in the clinic. PMID:25167199

  17. Solving linear integer programming problems by a novel neural model.

    PubMed

    Cavalieri, S

    1999-02-01

    The paper deals with integer linear programming problems. As is well known, these are extremely complex problems, even when the number of integer variables is quite low. Literature provides examples of various methods to solve such problems, some of which are of a heuristic nature. This paper proposes an alternative strategy based on the Hopfield neural network. The advantage of the strategy essentially lies in the fact that hardware implementation of the neural model allows for the time required to obtain a solution so as not depend on the size of the problem to be solved. The paper presents a particular class of integer linear programming problems, including well-known problems such as the Travelling Salesman Problem and the Set Covering Problem. After a brief description of this class of problems, it is demonstrated that the original Hopfield model is incapable of supplying valid solutions. This is attributed to the presence of constant bias currents in the dynamic of the neural model. A demonstration of this is given and then a novel neural model is presented which continues to be based on the same architecture as the Hopfield model, but introduces modifications thanks to which the integer linear programming problems presented can be solved. Some numerical examples and concluding remarks highlight the solving capacity of the novel neural model.

  18. Advanced parallel programming models research and development opportunities.

    SciTech Connect

    Wen, Zhaofang.; Brightwell, Ronald Brian

    2004-07-01

    There is currently a large research and development effort within the high-performance computing community on advanced parallel programming models. This research can potentially have an impact on parallel applications, system software, and computing architectures in the next several years. Given Sandia's expertise and unique perspective in these areas, particularly on very large-scale systems, there are many areas in which Sandia can contribute to this effort. This technical report provides a survey of past and present parallel programming model research projects and provides a detailed description of the Partitioned Global Address Space (PGAS) programming model. The PGAS model may offer several improvements over the traditional distributed memory message passing model, which is the dominant model currently being used at Sandia. This technical report discusses these potential benefits and outlines specific areas where Sandia's expertise could contribute to current research activities. In particular, we describe several projects in the areas of high-performance networking, operating systems and parallel runtime systems, compilers, application development, and performance evaluation.

  19. Program Model Checking: A Practitioner's Guide

    NASA Technical Reports Server (NTRS)

    Pressburger, Thomas T.; Mansouri-Samani, Masoud; Mehlitz, Peter C.; Pasareanu, Corina S.; Markosian, Lawrence Z.; Penix, John J.; Brat, Guillaume P.; Visser, Willem C.

    2008-01-01

    Program model checking is a verification technology that uses state-space exploration to evaluate large numbers of potential program executions. Program model checking provides improved coverage over testing by systematically evaluating all possible test inputs and all possible interleavings of threads in a multithreaded system. Model-checking algorithms use several classes of optimizations to reduce the time and memory requirements for analysis, as well as heuristics for meaningful analysis of partial areas of the state space Our goal in this guidebook is to assemble, distill, and demonstrate emerging best practices for applying program model checking. We offer it as a starting point and introduction for those who want to apply model checking to software verification and validation. The guidebook will not discuss any specific tool in great detail, but we provide references for specific tools.

  20. Multi-level model for 2D human motion analysis and description

    NASA Astrophysics Data System (ADS)

    Foures, Thomas; Joly, Philippe

    2003-01-01

    This paper deals with the proposition of a model for human motion analysis in a video. Its main caracteristic is to adapt itself automatically to the current resolution, the actual quality of the picture, or the level of precision required by a given application, due to its possible decomposition into several hierarchical levels. The model is region-based to address some analysis processing needs. The top level of the model is only defined with 5 ribbons, which can be cut into sub-ribbons regarding to a given (or an expected) level of details. Matching process between model and current picture consists in the comparison of extracted subject shape with a graphical rendering of the model built on the base of some computed parameters. The comparison is processed by using a chamfer matching algorithm. In our developments, we intend to realize a platform of interaction between a dancer and tools synthetizing abstract motion pictures and music in the conditions of a real-time dialogue between a human and a computer. In consequence, we use this model in a perspective of motion description instead of motion recognition: no a priori gestures are supposed to be recognized as far as no a priori application is specially targeted. The resulting description will be made following a Description Scheme compliant with the movement notation called "Labanotation".

  1. Model Programs: Childhood Education. Interdependent Learner Model of a Follow Through Program.

    ERIC Educational Resources Information Center

    American Institutes for Research in the Behavioral Sciences, Silver Spring, MD.

    In order to insure maximum success of the school's Head Start program, parents and teachers associated with a public school in Harlem chose a program based on the Interdependent Learner Model Follow Through Program originated at New York University. The federally funded program was introduced into kindergarten and first-grade classrooms and…

  2. Individualization of Instruction: A Programmed Approach. Description of Teacher Inservice Education Materials.

    ERIC Educational Resources Information Center

    National Education Association, Washington, DC. Project on Utilization of Inservice Education R & D Outcomes.

    An inservice teacher education program is described in which participants experience one method of individualizing instruction through use of programmed learning workbooks and in the presence of a group leader. Inservice topics covered include self-appraisal, analysis tools, and Kurt Lewin's theory of force field analysis. Objectives are to deal…

  3. Team Program in World History, Acton-Boxborough Regional High School, Acton, Mass. Course Description.

    ERIC Educational Resources Information Center

    Pratt, Fran; And Others

    A team-teaching program in ninth-grade world history at the Acton-Boxborough Regional High School in Acton, Massachusetts, is described. Developed by the teachers who share the course, the program emphasizes flexibility in classroom arrangement and learning group size in order to serve the needs of individual students. The goals of the team…

  4. Descriptive Assessment of Exercise Program on Fitness and Correlates of Participation

    ERIC Educational Resources Information Center

    Lanier, Angela Baldwin; Jackson, Erica Marie; Azar-Dickens, John; Anderson, Brock; Briggs, Meredith

    2012-01-01

    Objective: To assess health-related fitness, physical activity correlates, and completion of a half-marathon using a 3-day training program in a college community. Methods: 26 volunteers participated in a 20-week, half-marathon training program. Results: All participants completed the half-marathon. Positive changes in health-related fitness and…

  5. Township of Ocean School District Contemporary Science. Program Description, September 1989.

    ERIC Educational Resources Information Center

    Truex, Ronald T.

    This report describes a program that was designed to provide non-academic disaffected students as well as college-bound high school students with a meaningful and positive educational experience in science in order to bridge the gap between science and the citizen in a technological world. The program, designed as a full year elective course,…

  6. Learning Through Survival: An Approach to Foreign Language Teaching. A Program Description and Evaluation.

    ERIC Educational Resources Information Center

    Travers, Claudia S.; Reilly, Joseph T. M.

    A foreign travel program for eighth grade French language students from Shoreham, New York was developed to provide language speaking practice in Quebec, Canada. The program was designed to allow students to spend as much time as possible speaking the language and interacting with the people. The following "survival through speaking"…

  7. Description of an Intensive Dialectical Behavior Therapy Program for Multidiagnostic Clients with Eating Disorders

    ERIC Educational Resources Information Center

    Federici, Anita; Wisniewski, Lucene; Ben-Porath, Denise

    2012-01-01

    The authors describe an intensive outpatient dialectical behavior therapy (DBT) program for multidiagnostic clients with eating disorders who had not responded adequately to standard, empirically supported treatments for eating disorders. The program integrates DBT with empirically supported cognitive behavior therapy approaches that are well…

  8. Project ADAPT: Report Number 1: Description and Review of the MIT Orientation Program: [And Appendix].

    ERIC Educational Resources Information Center

    Massachusetts Inst. of Tech., Cambridge. Dept. of Urban Studies and Planning.

    The report of Project ADAPT (Aerospace and Defense Adaptation to Public Technology), describes the design, execution, and forthcoming evaluation of the program. The program's objective was to demonstrate the feasibility of redeploying surplus technical manpower into public service at State and local levels of government. The development of the…

  9. Institute of Open Education; Graduate Program Leading to Master of Philosophy in Education. Description and Application.

    ERIC Educational Resources Information Center

    Bremer, John

    This program is made up of three phases. The first phase consists of 7 weeks of on-campus instruction; the second phase consists of a full year of intern teaching; and the third phase is another 7 weeks on campus to review the intern experience. Each student entering the program is expected to know enough of his subject to meet certification…

  10. The "Stay Alive from Education" (SAFE) Program: Description and Preliminary Pilot Testing.

    ERIC Educational Resources Information Center

    Wilkins, Tamara Tucker

    2000-01-01

    Describes and tests the Stay Alive from Education (SAFE) program, a one-hour behavior modification program that informs students of the dangers associated with driving under the influence of drugs and/or alcohol and not wearing seat belts. Quantitative data seem to suggest that students may change their driving behaviors due to the influence of…

  11. Descriptive Cost-Benefit Studies of Selected Wisconsin VTAE Programs. Final Report.

    ERIC Educational Resources Information Center

    Sewell, Susan

    A cost-benefit study of vocational-technical education was conducted at Southwest Wisconsin Vocational-Technical Institute in 1974. Thirty surveys were mailed to students who had graduated in May 1973 from the account clerk program or the business administration-accounting program at Southwest Tech. Thirty-one surveys were mailed to those who had…

  12. Descriptive Study of AmeriCorps Literacy Programs: State and National. Final Report.

    ERIC Educational Resources Information Center

    Moss, Marc; Hiller, Jordan; Moore, Douglas

    AmeriCorps is composed of three programs, State and National; National Civilian Community Corps (NCCC); and Volunteers in Service to America (VISTA). The focus of this report is on the AmeriCorps State/National program. Education-related activities have been a priority for AmeriCorps' parent organization, the National Corporation for Public…

  13. Contam airflow models of three large buildings: Model descriptions and validation

    SciTech Connect

    Black, Douglas R.; Price, Phillip N.

    2009-09-30

    Airflow and pollutant transport models are useful for several reasons, including protection from or response to biological terrorism. In recent years they have been used for deciding how many biological agent samplers are needed in a given building to detect the release of an agent; to figure out where those samplers should be located; to predict the number of people at risk in the event of a release of a given size and location; to devise response strategies in the event of a release; to determine optimal trade-offs between sampler characteristics (such as detection limit and response time); and so on. For some of these purposes it is necessary to model a specific building of interest: if you are trying to determine optimal sampling locations, you must have a model of your building and not some different building. But for many purposes generic or 'prototypical' building models would suffice. For example, for determining trade-offs between sampler characteristics, results from one building will carry over other, similar buildings. Prototypical building models are also useful for comparing or testing different algorithms or computational pproaches: different researchers can use the same models, thus allowing direct comparison of results in a way that is not otherwise possible. This document discusses prototypical building models developed by the Airflow and Pollutant Transport Group at Lawrence Berkeley National Laboratory. The models are implemented in the Contam v2.4c modeling program, available from the National Institutes for Standards and Technology. We present Contam airflow models of three virtual buildings: a convention center, an airport terminal, and a multi-story office building. All of the models are based to some extent on specific real buildings. Our goal is to produce models that are realistic, in terms of approximate magnitudes, directions, and speeds of airflow and pollutant transport. The three models vary substantially in detail. The airport model

  14. Capital Requirements Estimating Model (CREMOD) for electric utilities. Volume I. Methodology description, model, description, and guide to model applications. [For each year up to 1990

    SciTech Connect

    Collins, D E; Gammon, J; Shaw, M L

    1980-01-01

    The Capital Requirements Estimating Model for the Electric Utilities (CREMOD) is a system of programs and data files used to estimate the capital requirements of the electric utility industry for each year between the current one and 1990. CREMOD disaggregates new electric plant capacity levels from the Mid-term Energy Forecasting System (MEFS) Integrating Model solution over time using actual projected commissioning dates. It computes the effect on aggregate capital requirements of dispersal of new plant and capital expenditures over relatively long construction lead times on aggregate capital requirements for each year. Finally, it incorporates the effects of real escalation in the electric utility construction industry on these requirements and computes the necessary transmission and distribution expenditures. This model was used in estimating the capital requirements of the electric utility sector. These results were used in compilation of the aggregate capital requirements for the financing of energy development as published in the 1978 Annual Report to Congress. This volume, Vol. I, explains CREMOD's methodology, functions, and applications.

  15. The Global Modeling Initiative Assessment Model: Model Description, Integration and Testing of the Transport Shell

    SciTech Connect

    Rotman, D.A.; Tannahill, J.R.; Kinnison, D.E.; Connell, P.S.; Bergmann, D.; Proctor, D.; Rodriquez, J.M.; Lin, S.J.; Rood, R.B.; Prather, M.J.; Rasch, P.J.; Considine, D.B.; Ramaroson, R.; Kawa, S.R.

    2000-04-25

    We describe the three dimensional global stratospheric chemistry model developed under the NASA Global Modeling Initiative (GMI) to assess the possible environmental consequences from the emissions of a fleet of proposed high speed civil transport aircraft. This model was developed through a unique collaboration of the members of the GMI team. Team members provided computational modules representing various physical and chemical processes, and analysis of simulation results through extensive comparison to observation. The team members' modules were integrated within a computational framework that allowed transportability and simulations on massively parallel computers. A unique aspect of this model framework is the ability to interchange and intercompare different submodules to assess the sensitivity of numerical algorithms and model assumptions to simulation results. In this paper, we discuss the important attributes of the GMI effort, describe the GMI model computational framework and the numerical modules representing physical and chemical processes. As an application of the concept, we illustrate an analysis of the impact of advection algorithms on the dispersion of a NO{sub y}-like source in the stratosphere which mimics that of a fleet of commercial supersonic transports (High-Speed Civil Transport (HSCT)) flying between 17 and 20 kilometers.

  16. Requirements Modeling with Agent Programming

    NASA Astrophysics Data System (ADS)

    Dasgupta, Aniruddha; Krishna, Aneesh; Ghose, Aditya K.

    Agent-oriented conceptual modeling notations are highly effective in representing requirements from an intentional stance and answering questions such as what goals exist, how key actors depend on each other, and what alternatives must be considered. In this chapter, we review an approach to executing i* models by translating these into set of interacting agents implemented in the CASO language and suggest how we can perform reasoning with requirements modeled (both functional and non-functional) using i* models. In this chapter we particularly incorporate deliberation into the agent design. This allows us to benefit from the complementary representational capabilities of the two frameworks.

  17. A computer program (HEVSIM) for heavy duty vehicle fuel economy and performance simulation. Volume I: Description and analysis. Final report Mar-Oct 80

    SciTech Connect

    Buck, R.E.

    1981-09-01

    This report presents a description of a vehicle simulation program, which can determine the fuel economy and performance of a specified motor vehicle over a defined route as it executes a given driving schedule. Vehicle input accommodated by HEVSIM include accessories, engine, rear axle, converter, transmission, tires, aerodynamic drag coefficient, and shift logic. The report consists of three volumes. Volume I presents a description of the numerical approach and equations, Volume II is a user's manual, and Volume III contains the program listings.

  18. Development of Semantic Description for Multiscale Models of Thermo-Mechanical Treatment of Metal Alloys

    NASA Astrophysics Data System (ADS)

    Macioł, Piotr; Regulski, Krzysztof

    2016-08-01

    We present a process of semantic meta-model development for data management in an adaptable multiscale modeling framework. The main problems in ontology design are discussed, and a solution achieved as a result of the research is presented. The main concepts concerning the application and data management background for multiscale modeling were derived from the AM3 approach—object-oriented Agile multiscale modeling methodology. The ontological description of multiscale models enables validation of semantic correctness of data interchange between submodels. We also present a possibility of using the ontological model as a supervisor in conjunction with a multiscale model controller and a knowledge base system. Multiscale modeling formal ontology (MMFO), designed for describing multiscale models' data and structures, is presented. A need for applying meta-ontology in the MMFO development process is discussed. Examples of MMFO application in describing thermo-mechanical treatment of metal alloys are discussed. Present and future applications of MMFO are described.

  19. Diversifying the Health Professions: A Model Program

    ERIC Educational Resources Information Center

    Ralston, Penny A.

    2003-01-01

    Objective: To describe a university-based mentoring program in the food and nutritional sciences that addresses the need for multicultural professionals in allied health fields. Methods: The conceptual model for the program includes inputs (goals, resources), transformational process (professional development, social support and recognition) and…

  20. Bridge Program: An Alternative Curricular Model

    ERIC Educational Resources Information Center

    George, Deborah A.

    2012-01-01

    With the motivation for career advancement, many adult learners have chosen to return to graduate education or professional programs. The bridge program is one relatively new alternative curricular model available for adult learners who wish to build on their education within their chosen profession. Evidence on the effectiveness of such programs…

  1. GEODYN system description, volume 1. [computer program for estimation of orbit and geodetic parameters

    NASA Technical Reports Server (NTRS)

    Chin, M. M.; Goad, C. C.; Martin, T. V.

    1972-01-01

    A computer program for the estimation of orbit and geodetic parameters is presented. The areas in which the program is operational are defined. The specific uses of the program are given as: (1) determination of definitive orbits, (2) tracking instrument calibration, (3) satellite operational predictions, and (4) geodetic parameter estimation. The relationship between the various elements in the solution of the orbit and geodetic parameter estimation problem is analyzed. The solution of the problems corresponds to the orbit generation mode in the first case and to the data reduction mode in the second case.

  2. A Rangeland Hydrology and Erosion Model for Developing Ecological Site Descriptions

    NASA Astrophysics Data System (ADS)

    Nearing, M. A.; Hernandez, M.; Armendariz, G.; Barker, S.; Williams, C. J.

    2014-12-01

    Predicting soil erosion is common practice in natural resource management for assessing the effects of management practices and control techniques of soil productivity, sediment delivery and off site water quality. The Rangeland Hydrology and Erosion Model (RHEM) was designed for this purpose. RHEM is an event-based model that estimates runoff, erosion, and sediment delivery rates and volumes at the spatial scale of the hillslope and the temporal scale of as single rainfall event. It represents erosion processes under normal and fire-impacted rangeland conditions. Moreover, it adopts a new splash erosion and thin sheet -flow transport equation developed from rangeland data, and it links the model hydrologic and erosion parameters with rangeland plant community by providing a new system of parameter estimation equations based on 204 plots at 49 rangeland sites distributed across 15 western U.S. states. Testing was done using long-term runoff and erosion data from small semi-aridland catchments. One of our goals with this project is to develop a framework for incorporating key ecohydrologic information/relationships in Ecological Site Descriptions and thereby enhanced utility of Ecological Site Descriptions s for guiding management. These key ecohydrologic relationships govern the ecologic resilience of the various states and community phases on many rangeland ecological sites and are strongly affected by management practices, land use, and disturbances. However, ecohydrologic data and relationships are often missing in Ecological Site Descriptions and resilience-based state-and-transition models. In this study we applied the RHEM model to data from multiple points in several ecological sites in Arizona, New Mexico, and Utah to assess the utility of the model for informing these Ecological Site Descriptions.

  3. Aerothermal modeling program, phase 1

    NASA Technical Reports Server (NTRS)

    Srinivasan, R.; Reynolds, R.; Ball, I.; Berry, R.; Johnson, K.; Mongia, H.

    1983-01-01

    Aerothermal submodels used in analytical combustor models are analyzed. The models described include turbulence and scalar transport, gaseous full combustion, spray evaporation/combustion, soot formation and oxidation, and radiation. The computational scheme is discussed in relation to boundary conditions and convergence criteria. Also presented is the data base for benchmark quality test cases and an analysis of simple flows.

  4. Supporting the Pathway to the Professoriate: A Descriptive Overview of a Faculty Development Program

    ERIC Educational Resources Information Center

    Jackson, Jerlando F. L.; Flowers, Lamont A.

    2014-01-01

    This article describes the Asa G. Hilliard III and Barbara A. Sizemore Research Institute on African Americans and Education, a future faculty program designed to encourage doctoral students to enter the professoriate and study the African American experience in education.

  5. 7 CFR 4290.10 - Description of the Rural Business Investment Company Program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Capital program for the purpose of promoting economic development and the creation of wealth and job opportunities in Rural Areas and among individuals living in such Areas. To this end, the Secretary will...

  6. System description and operating guide for DSAS illumination and moon conflict programs

    NASA Technical Reports Server (NTRS)

    Dunker, S. C.

    1973-01-01

    The DSAS Illumination and Moon Conflict programs are described which during an orbit when the DSAS (Digital Solar Aspect Sensor) will record the direct rays of the sun, and the periods of time when the horizon scanners will come in conflict with the moon. The DSAS Illumination Program makes use of an orbit tape (or epoch time and orbital elements) in addition to an ephemeris tape containing positions of the sun and moon. The Moon Conflict Program makes use of the same ephemeris tape with sun and moon positions, but uses only epoch time and orbital elements for the satellite positions. These programs were designed for the TIROS or ITOS series spacecraft but may be utilized by any spacecraft with similar sensors.

  7. The Program Manager’s Support System (PMSS). An Executive Overview and Descriptions of Functional Modules

    DTIC Science & Technology

    1989-05-01

    acquisition process is a complex process comprising six decision-making disciplines, many functional areas of responsibility, and five acquisition...functional areas of responsibility, 2) generate program alternatives and impacts caused by various management actions and technical activities, 3) assess...these impacts on the program’s functional areas , and 4) utilize other decision-making support methodologies. -- Provide educational tools to facilitate

  8. Programming model for distributed intelligent systems

    NASA Technical Reports Server (NTRS)

    Sztipanovits, J.; Biegl, C.; Karsai, G.; Bogunovic, N.; Purves, B.; Williams, R.; Christiansen, T.

    1988-01-01

    A programming model and architecture which was developed for the design and implementation of complex, heterogeneous measurement and control systems is described. The Multigraph Architecture integrates artificial intelligence techniques with conventional software technologies, offers a unified framework for distributed and shared memory based parallel computational models and supports multiple programming paradigms. The system can be implemented on different hardware architectures and can be adapted to strongly different applications.

  9. Data-Generating Program for ASKA Modeling

    NASA Technical Reports Server (NTRS)

    Karimi-Dechesh, A.; Cheng, T. K.

    1985-01-01

    Carrier plate assemblies of NASA Space Shuttle thermal protection system provided for easy access to protected vital parts of Shuttle. Each assembly mounted on substructure with fasteners through holes in protective tiles. Automatic System of Kinematic Analysis (ASKA) finite-element program evaluates these assemblies. PLATEFORT computer program developed as data generator for ASKA modeling. PLATEFORT greatly reduces amount of time and data required for building ASKA model of these assemblies.

  10. MODELS-3 COMMUNITY MULTISCALE AIR QUALITY (CMAQ) MODEL AEROSOL COMPONENT 1: MODEL DESCRIPTION

    EPA Science Inventory

    The aerosol component of the Community Multiscale Air Quality (CMAQ) model is designed to be an efficient and economical depiction of aerosol dynamics in the atmosphere. The approach taken represents the particle size distribution as the superposition of three lognormal subdis...

  11. Description of a Website Resource for Turbulence Modeling Verification and Validation

    NASA Technical Reports Server (NTRS)

    Rumsey, Christopher L.; Smith, Brian R.; Huang, George P.

    2010-01-01

    The activities of the Turbulence Model Benchmarking Working Group - which is a subcommittee of the American Institute of Aeronautics and Astronautics (AIAA) Fluid Dynamics Technical Committee - are described. The group s main purpose is to establish a web-based repository for Reynolds-averaged Navier-Stokes turbulence model documentation, including verification and validation cases. This turbulence modeling resource has been established based on feedback from a survey on what is needed to achieve consistency and repeatability in turbulence model implementation and usage, and to document and disseminate information on new turbulence models or improvements to existing models. The various components of the website are described in detail: description of turbulence models, turbulence model readiness rating system, verification cases, validation cases, validation databases, and turbulence manufactured solutions. An outline of future plans of the working group is also provided.

  12. Gulf Coast geopressured-geothermal program summary report compilation. Volume 2-A: Resource description, program history, wells tested, university and company based research, site restoration

    SciTech Connect

    John, C.J.; Maciasz, G.; Harder, B.J.

    1998-06-01

    The US Department of Energy established a geopressured-geothermal energy program in the mid 1970`s as one response to America`s need to develop alternate energy resources in view of the increasing dependence on imported fossil fuel energy. This program continued for 17 years and approximately two hundred million dollars were expended for various types of research and well testing to thoroughly investigate this alternative energy source. This volume describes the following studies: Geopressured-geothermal resource description; Resource origin and sediment type; Gulf Coast resource extent; Resource estimates; Project history; Authorizing legislation; Program objectives; Perceived constraints; Program activities and structure; Well testing; Program management; Program cost summary; Funding history; Resource characterization; Wells of opportunity; Edna Delcambre No. 1 well; Edna Delcambre well recompletion; Fairfax Foster Sutter No. 2 well; Beulah Simon No. 2 well; P.E. Girouard No. 1 well; Prairie Canal No. 1 well; Crown Zellerbach No. 2 well; Alice C. Plantation No. 2 well; Tenneco Fee N No. 1 well; Pauline Kraft No. 1 well; Saldana well No. 2; G.M. Koelemay well No. 1; Willis Hulin No. 1 well; Investigations of other wells of opportunity; Clovis A. Kennedy No. 1 well; Watkins-Miller No. 1 well; Lucien J. Richard et al No. 1 well; and the C and K-Frank A. Godchaux, III, well No. 1.

  13. Functional process descriptions for the program to develop the Nuclear Waste Management System

    SciTech Connect

    Woods, T.W.

    1991-09-01

    The Office of Civilian Radioactive Waste Management (OCRWM) is executing a plan for improvement of the systems implemented to carry out its responsibilities under the Nuclear Waste Policy Act of 1982 (NWPA). As part of the plan, OCRWM is performing a systems engineering analysis of both the physical system, i.e., the Nuclear Waste Management System (NWMS), and the programmatic functions that must be accomplished to bring the physical system into being. The purpose of the program analysis is to provide a systematic identification and definition of all program functions, functional process flows, and function products necessary and sufficient to provide the physical system. The analysis resulting from this approach provides a basis for development of a comprehensive and integrated set of policies, standard practices, and procedures for the effective and efficient execution of the program. Thus, this analysis will form a basis for revising current OCRWM policies and procedures, or developing new ones is necessary. The primary purposes of this report are as follows: (1) summarizes the major functional processes and process flows that have been developed as a part of the program analysis, and (2) provide an introduction and assistance in understanding the detailed analysis information contained in the three volume report titled The Analysis of the Program to Develop the Nuclear Waste Management System (Woods 1991a).

  14. Teacher Induction Programs in Agricultural Education: Description of the Role of AAAE Higher Education Teacher Preparation Programs

    ERIC Educational Resources Information Center

    Franklin, Edward A.; Molina, Quintin F.

    2012-01-01

    The purpose of this study is to report findings from a survey of AAAE-member colleges and universities' involvement in professional induction activities of agricultural education teachers. The basis for this research comes from five teacher induction program goals proposed by Johnston and Kay (1987) that serve as a context for presenting the data.…

  15. WINDOW 4.0: Program description. A PC program for analyzing the thermal performance of fenestration products

    SciTech Connect

    Not Available

    1992-03-01

    WINDOW 4.0 is a publicly available IBM PC compatible computer program developed by the Windows and Daylighting Group at Lawrence Berkeley Laboratory for calculating total window thermal performance indices (e.g. U-values, solar heat gain coefficients, shading coefficients, and visible transmittances). WINDOW 4.0 provides a versatile heat transfer analysis method consistent with the rating procedure developed by the National Fenestration Rating Council (NFRC). The program can be used to design and develop new products, to rate and compare performance characteristics of all types of window products, to assist educators in teaching heat transfer through windows, and to help public officials in developing building energy codes. WINDOW 4.0 is a major revision to WINDOW 3.1 and we strongly urge all users to read this manual before using the program. Users who need professional assistance with the WINDOW 4.0 program or other window performance simulation issues are encouraged to contact one or more of the NFRC-accredited Simulation Laboratories. A list of these accredited simulation professionals is available from the NFRC.

  16. Differences between the deformed-potential and folding-model descriptions of inelastic nuclear scattering

    SciTech Connect

    Hnizdo, V. )

    1994-08-01

    The differences between the deformed-potential and folding-model descriptions of inelastic nuclear scattering, attention to which has been called recently by Beene, Horen, and Satchler [Phys. Rev. C 48, 3128 (1993)], were pointed out already some time ago by contrasting the rules of equal deformation lengths and equal normalized multipole moments for the optical potential and the underlying nucleon distribution of the excited nucleus.

  17. The comfort and satisfaction of air travelers - Basis for a descriptive model

    NASA Technical Reports Server (NTRS)

    Jacobson, I. D.; Martinez, J.

    1974-01-01

    The results of a questionnaire and interview survey are used as a basis for proposing a descriptive model of the comfort and satisfaction of the commercial air traveler. Passenger attitudes toward the present commercial air travel system are examined. Comfort is interpreted as being represented by a four-dimensional composite of commonly encountered environmental variables. Satisfaction is represented as a composite of safety, cost-benefit, luxury, and in-flight activity dimensions.

  18. Model Accounting Program. Adopters Guide.

    ERIC Educational Resources Information Center

    Beaverton School District 48, OR.

    The accounting cluster demonstration project conducted at Aloha High School in the Beaverton, Oregon, school district developed a model curriculum for high school accounting. The curriculum is based on interviews with professionals in the accounting field and emphasizes the use of computers. It is suitable for use with special needs students as…

  19. Description of a practice model for pharmacist medication review in a general practice setting

    PubMed Central

    Brandt, Mette; Hallas, Jesper; Graabæk, Trine; Pottegård, Anton

    2014-01-01

    Background Practical descriptions of procedures used for pharmacists’ medication reviews are sparse. Objective To describe a model for medication review by pharmacists tailored to a general practice setting. Methods A stepwise model is described. The model is based on data from the medical chart and clinical or laboratory data. The medication review focuses on the diagnoses of the patient instead of the individual drugs. Patient interviews are not part of the model. The model was tested in a pilot study by conducting medical reviews on 50 polypharmacy patients (i.e. receiving 7 or more drugs for regular use). Results The model contained seven main steps. Information about the patient and current treatment was collected in the first three steps, followed by identification of possible interventions related to either diagnoses or drugs in the fourth and fifth step. The sixth and seventh step concerned the reporting of interventions and the considerations of the GPs. 208 interventions were proposed among the 50 patients. The acceptance rate among the GPs was 82%. The most common interventions were lack of clinical or laboratory data (n=57, 27%) and drugs that should be discontinued as they had no indication (n=47, 23%). Most interventions were aimed at cardiovascular drugs. Conclusion We have provided a detailed description of a practical approach to pharmacists’ medication review in a GP setting. The model was tested and found to be usable, and to deliver a medication review with high acceptance rates. PMID:25243030

  20. A Cooperative Training Program for Students with Severe Behavior Problems: Description and Comparative Evaluation.

    ERIC Educational Resources Information Center

    Reganick, Karol A.

    The Cooperative Training Program was implemented with 20 students having severe behavior problems, to augment a classroom employability curriculum. Educators and business managers at a local Perkins restaurant worked cooperatively to design a new curriculum and recruitment procedure to benefit both students and the business. A continuous and…

  1. WORLD Program Description, Goals and Objectives. Vocational English-as-a-Second Language.

    ERIC Educational Resources Information Center

    Coad, Cynthia

    A vocational English-as-a-Second Language program for limited-English-proficient adults enrolled in North Orange County Community College District courses was developed to meet the needs of this population. The limited-English-speaking population of the district is an immigrant and refugee population with people from a variety of language…

  2. Continuing Care in High Schools: A Descriptive Study of Recovery High School Programs

    ERIC Educational Resources Information Center

    Finch, Andrew J.; Moberg, D. Paul; Krupp, Amanda Lawton

    2014-01-01

    Data from 17 recovery high schools suggest programs are dynamic and vary in enrollment, fiscal stability, governance, staffing, and organizational structure. Schools struggle with enrollment, funding, lack of primary treatment accessibility, academic rigor, and institutional support. Still, for adolescents having received treatment for substance…

  3. Skylab S191, S192 program descriptions. [earth radiation data analysis

    NASA Technical Reports Server (NTRS)

    Mack, M.

    1976-01-01

    Software developed to assist in assessing and analyzing earth radiation data obtained from Skylab S191 and S192 experiments are described. A block data generation routine is included along with a plot program for the S191 experiment. Changes in format from that of the original JSC tapes are discussed.

  4. A Bachelor of Science Toxicology Program: Description, Resources, Student Profiles and Graduate Placement.

    ERIC Educational Resources Information Center

    Ferguson, Paul W.; And Others

    1991-01-01

    The nine-year experience of the Northeast Louisiana University School of Pharmacy in developing an undergraduate toxicology program is described. A survey of 128 graduates revealed student characteristics and graduate employment and/or education patterns. Common job duties included industrial hygiene, analytical chemistry, technical writing,…

  5. When Program Notes Don't Help: Music Descriptions and Enjoyment

    ERIC Educational Resources Information Center

    Margulis, Elizabeth Hellmuth

    2010-01-01

    The widespread practice of including program notes for classical concerts assumes that extramusical information affects musical experience, but the psychological mechanisms underlying this process are little understood. In this study, 16 people without formal musical training heard excerpts from Beethoven String Quartets prefaced by either a…

  6. Descriptive Analysis of the OSE Marketing Program: Final Report [and] Executive Summary.

    ERIC Educational Resources Information Center

    Dannenbaum, Joan E.; Philos, Daphne A.

    The report presents findings from a study of the effectiveness of a marketing strategy to foster dissemination of special education materials developed with Federal funds (OSE-Office of Special Education). The report emphasized processes over products in the marketing program and draws on analyses from previous studies, interviews with marketing…

  7. 10 CFR Appendix A to Part 605 - The Energy Research Program Office Descriptions

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... scientific problems in medicine, biology and the environment. The goals of the program are accomplished... health effects associated with such agents; (4) to support fundamental research in structural biology... Nuclear Medicine and Molecular Biology. This includes development of radioisotopes and new...

  8. 10 CFR Appendix A to Part 605 - The Energy Research Program Office Descriptions

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... scientific problems in medicine, biology and the environment. The goals of the program are accomplished... health effects associated with such agents; (4) to support fundamental research in structural biology... Nuclear Medicine and Molecular Biology. This includes development of radioisotopes and new...

  9. 10 CFR Appendix A to Part 605 - The Energy Research Program Office Descriptions

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... scientific problems in medicine, biology and the environment. The goals of the program are accomplished... health effects associated with such agents; (4) to support fundamental research in structural biology... Nuclear Medicine and Molecular Biology. This includes development of radioisotopes and new...

  10. 10 CFR Appendix A to Part 605 - The Energy Research Program Office Descriptions

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... scientific problems in medicine, biology and the environment. The goals of the program are accomplished... health effects associated with such agents; (4) to support fundamental research in structural biology... Nuclear Medicine and Molecular Biology. This includes development of radioisotopes and new...

  11. 10 CFR Appendix A to Part 605 - The Energy Research Program Office Descriptions

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... scientific problems in medicine, biology and the environment. The goals of the program are accomplished... health effects associated with such agents; (4) to support fundamental research in structural biology... Nuclear Medicine and Molecular Biology. This includes development of radioisotopes and new...

  12. Upward Bound Math-Science: Program Description and Interim Impact Estimates

    ERIC Educational Resources Information Center

    Olsen, Robert; Seftor, Neil; Silva, Tim; Myers, David; DesRoches, David; Young, Julie

    2007-01-01

    To help address continuing disparities in academic achievement and under-representation of disadvantaged groups in math and science majors and careers, the U.S. Department of Education (ED) established a math and science initiative in 1990 within Upward Bound, a federal grant program known as Upward Bound Math-Science (UBMS) designed to provide…

  13. A Descriptive Study of Nine Health-Based Programs in Child Abuse and Neglect.

    ERIC Educational Resources Information Center

    American Academy of Pediatrics, Evanston, IL.

    Presented are reports of individual site visits and results of questionnaires describing nine child abuse and child neglect health-based programs located in Chicago, Denver, El Paso, Honolulu, Iowa City, Los Angeles, New York, Pittsburgh, and St. Paul. Included is information on funding, patient statistics, composition of teams, patient flow, cost…

  14. Description and evaluation of a hearing conservation program in use in a professional symphony orchestra.

    PubMed

    O'Brien, Ian; Driscoll, Tim; Ackermann, Bronwen

    2015-04-01

    Professional orchestral musicians risk permanent hearing loss while playing their instruments. Protecting the hearing of these musicians in the workplace is critical to their ongoing ability to play their instruments, but typical workplace hearing conservation measures can have very damaging effects on the product (music) and the musicians' abilities to hear one another sufficiently. To enable effective intervention, orchestras as employers must encourage engagement with hearing protection programs and implement controls while preserving the integrity of the music. To achieve this, typical approaches used in other industries must be redesigned to suit this unique workplace. In response to these challenges, the Queensland Symphony Orchestra (Brisbane, Australia) introduced a comprehensive hearing conservation strategy in 2005 based upon best practice at the time. This strategy-which has been regularly refined-continues to be implemented on a daily basis. This investigation aimed to assess the successes, difficulties, and practical viability of the program. To achieve this a process evaluation was carried out, incorporating archival analyses, player and management focus groups, and an interview with the program's administrator. Results show the program has successfully become integrated into the orchestra's and the musicians' daily operations and significantly contributes to managing the risk of hearing loss in this population. While there is room for improvement in the orchestra's approach-particularly regarding usable personal protective devices and improved education and training, results are encouraging. This study provides a basis for those wishing to implement or evaluate similar paradigms.

  15. Oklahoma's Pilot Early Childhood Program Birth through Three Years: Description, Evaluation, and Policy Implications

    ERIC Educational Resources Information Center

    Horm, Diane M.; Goble, Carla B.; Boatright, Michelle; Decker, Cindy G.; Noble, Nichol; Norris, Deborah J.

    2009-01-01

    This article describes the initiation of a statewide public-private partnership to expand and enhance services for infants, toddlers, and their families. It presents information regarding the initiation and implementation of the project; the program requirements, including those for professional development; and the design of a three-phase program…

  16. 13 CFR 108.10 - Description of the New Markets Venture Capital Program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... developmental venture capital program for the purpose of promoting economic development and the creation of wealth and job opportunities in low-income geographic areas and among individuals living in such areas... equity capital investments in smaller enterprises located in low-income geographic areas. SBA also...

  17. An Alternative Preparation Program in Early Childhood Education: Description and Comparison of Alternative and Traditional Students.

    ERIC Educational Resources Information Center

    Guyton, Edith; And Others

    1993-01-01

    Students entering traditional and nontraditional early childhood teacher preparation programs completed the Educational Attitudes Inventory, Teacher Certification Test, and Efficacy Scale. Mean personal teaching efficacy scores were significantly higher for traditional students. Nontraditional students tended to be males, minorities, and older,…

  18. The Description and Evaluation of the Alternate Day-Full Day Kindergarten Program.

    ERIC Educational Resources Information Center

    Mouw, Annabelle Jean

    This paper describes and evaluates an alternate day-full day kindergarten program. Through the use of Cognitive Abilities Test (CAT) scores and surveys, two kindergarten groups were compared. One group attended school for a half-day daily; the other attended all day on alternate days, but for a comparable length of time. A summary of survey…

  19. A Descriptive Analysis of the Cary Leadership Fellows Program: An Experiment in Training for Educational Leadership.

    ERIC Educational Resources Information Center

    Rosen, Jacqueline; Palmer, Mary B.

    The program treated in this document assumes that most present educational leaders are perhaps not as effectively trained as possible. Funded by the Mary Flager Cary Trust, the 5-year project is designed to train a selected group of experienced teachers of children--especially minority group teachers from inner-city schools--to become educational…

  20. Descriptions of new varieties recently distributed from the Citrus Clonal Protection Program

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Citrus Clonal Protection Program (CCPP) is operated through the Department of Plant Pathology and Microbiology at University of California (UC) Riverside and is funded in large part by The California Citrus Research Board (CRB). The CCPP processes citrus propagative material in two phases. First...

  1. Upward Communication Programs within United States Non-Industrial Corporations: A Description and Analysis.

    ERIC Educational Resources Information Center

    Terry, Virginia Fulton

    To determine the effectiveness of upward communication programs within nonindustrial companies in the United States, a study was devised that examined the ways in which top management and employees communicate. Of the 130 respondents to a survey of 300 top nonindustrial companies, 62 companies acknowledged that they maintained some type of upward…

  2. The ARAMCO Industrial Traiing Centers: Academic Training and College Preparatory Programs: A Descriptive Report.

    ERIC Educational Resources Information Center

    ARAMCO Services Co., Houston, TX.

    The report describes the components of the educational program provided by the Industrial Training Centers of the Training and Career Development Organization of ARAMCO (Arabian American Oil Company) in Saudi Arabia. ARAMCO provides in-house academic or job skills training to over 15,000 employees. Characteristics of the company's training program…

  3. The 1991 version of the plume impingement computer program. Volume 1: Description

    NASA Technical Reports Server (NTRS)

    Bender, Robert L.; Somers, Richard E.; Prendergast, Maurice J.; Clayton, Joseph P.; Smith, Sheldon D.

    1991-01-01

    The objective of this contract was to continue development of a vacuum plume impingement evaluator to provide an analyst with a capability for rapid assessment of thruster plume impingement scenarios. The research was divided into three areas: Plume Impingement Computer Program (PLIMP) modification/validation; graphics development; and documentation in the form of a Plume Handbook and PLIMP Input Guide.

  4. A General Pairwise Interaction Model Provides an Accurate Description of In Vivo Transcription Factor Binding Sites

    PubMed Central

    Santolini, Marc; Mora, Thierry; Hakim, Vincent

    2014-01-01

    The identification of transcription factor binding sites (TFBSs) on genomic DNA is of crucial importance for understanding and predicting regulatory elements in gene networks. TFBS motifs are commonly described by Position Weight Matrices (PWMs), in which each DNA base pair contributes independently to the transcription factor (TF) binding. However, this description ignores correlations between nucleotides at different positions, and is generally inaccurate: analysing fly and mouse in vivo ChIPseq data, we show that in most cases the PWM model fails to reproduce the observed statistics of TFBSs. To overcome this issue, we introduce the pairwise interaction model (PIM), a generalization of the PWM model. The model is based on the principle of maximum entropy and explicitly describes pairwise correlations between nucleotides at different positions, while being otherwise as unconstrained as possible. It is mathematically equivalent to considering a TF-DNA binding energy that depends additively on each nucleotide identity at all positions in the TFBS, like the PWM model, but also additively on pairs of nucleotides. We find that the PIM significantly improves over the PWM model, and even provides an optimal description of TFBS statistics within statistical noise. The PIM generalizes previous approaches to interdependent positions: it accounts for co-variation of two or more base pairs, and predicts secondary motifs, while outperforming multiple-motif models consisting of mixtures of PWMs. We analyse the structure of pairwise interactions between nucleotides, and find that they are sparse and dominantly located between consecutive base pairs in the flanking region of TFBS. Nonetheless, interactions between pairs of non-consecutive nucleotides are found to play a significant role in the obtained accurate description of TFBS statistics. The PIM is computationally tractable, and provides a general framework that should be useful for describing and predicting TFBSs beyond

  5. A multilingual programming model for coupled systems.

    SciTech Connect

    Ong, E. T.; Larson, J. W.; Norris, B.; Tobis, M.; Steder, M.; Jacob, R. L.; Mathematics and Computer Science; Univ. of Wisconsin; Univ. of Chicago; The Australian National Univ.

    2008-01-01

    Multiphysics and multiscale simulation systems share a common software requirement-infrastructure to implement data exchanges between their constituent parts-often called the coupling problem. On distributed-memory parallel platforms, the coupling problem is complicated by the need to describe, transfer, and transform distributed data, known as the parallel coupling problem. Parallel coupling is emerging as a new grand challenge in computational science as scientists attempt to build multiscale and multiphysics systems on parallel platforms. An additional coupling problem in these systems is language interoperability between their constituent codes. We have created a multilingual parallel coupling programming model based on a successful open-source parallel coupling library, the Model Coupling Toolkit (MCT). This programming model's capabilities reach beyond MCT's native Fortran implementation to include bindings for the C++ and Python programming languages. We describe the method used to generate the interlanguage bindings. This approach enables an object-based programming model for implementing parallel couplings in non-Fortran coupled systems and in systems with language heterogeneity. We describe the C++ and Python versions of the MCT programming model and provide short examples. We report preliminary performance results for the MCT interpolation benchmark. We describe a major Python application that uses the MCT Python bindings, a Python implementation of the control and coupling infrastructure for the community climate system model. We conclude with a discussion of the significance of this work to productivity computing in multidisciplinary computational science.

  6. Aircraft/Air Traffic Management Functional Analysis Model: Technical Description. 2.0

    NASA Technical Reports Server (NTRS)

    Etheridge, Melvin; Plugge, Joana; Retina, Nusrat

    1998-01-01

    The Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0 (FAM 2.0), is a discrete event simulation model designed to support analysis of alternative concepts in air traffic management and control. FAM 2.0 was developed by the Logistics Management Institute (LMI) under a National Aeronautics and Space Administration (NASA) contract. This document provides a technical description of FAM 2.0 and its computer files to enable the modeler and programmer to make enhancements or modifications to the model. Those interested in a guide for using the model in analysis should consult the companion document, Aircraft/Air Traffic Management Functional Analysis Model, Version 2.0 Users Manual.

  7. A computationally efficient description of heterogeneous freezing: A simplified version of the Soccer ball model

    NASA Astrophysics Data System (ADS)

    Niedermeier, Dennis; Ervens, Barbara; Clauss, Tina; Voigtländer, Jens; Wex, Heike; Hartmann, Susan; Stratmann, Frank

    2014-01-01

    In a recent study, the Soccer ball model (SBM) was introduced for modeling and/or parameterizing heterogeneous ice nucleation processes. The model applies classical nucleation theory. It allows for a consistent description of both apparently singular and stochastic ice nucleation behavior, by distributing contact angles over the nucleation sites of a particle population assuming a Gaussian probability density function. The original SBM utilizes the Monte Carlo technique, which hampers its usage in atmospheric models, as fairly time-consuming calculations must be performed to obtain statistically significant results. Thus, we have developed a simplified and computationally more efficient version of the SBM. We successfully used the new SBM to parameterize experimental nucleation data of, e.g., bacterial ice nucleation. Both SBMs give identical results; however, the new model is computationally less expensive as confirmed by cloud parcel simulations. Therefore, it is a suitable tool for describing heterogeneous ice nucleation processes in atmospheric models.

  8. Programming Models for Heterogeneous Multicore Systems

    DTIC Science & Technology

    2011-08-08

    Badia, F.D. Igual, J. Labarta, R. Mayo and E.S. Quintana- Orti . “An extension of the StarSs Programming Model for Platforms with Multiple GPUs...R. Mayo, J.M. Perez, J. Planas, E.S. Quintana- Orti . “A Proposal to Extend the OpenMP Tasking Model for Heterogeneous Architectures ” LNCS Vol. 5568

  9. How important are the descriptions of vegetation in distributed hydrologic models?

    NASA Astrophysics Data System (ADS)

    Cuntz, Matthias; Thober, Stephan; Zink, Matthias; Rakovec, Oldrich; Samaniego, Luis

    2016-04-01

    The land surface transforms incoming, absorbed radiation into other energy forms and radiation with longer wavelengths. The land surface emits long-wave radiation, stores energy in the soil, the biomass and the air in the boundary layer, and exchanges sensible and latent heat with the atmosphere. The latter, latent heat consists of evaporation from the soil and canopy and transpiration by plants. Plants enhance in this picture the absorption of incoming radiation and decrease the resistance for evaporation of deeper soil water. Transpiration by plants is therefore either energy-limited by low incoming radiation or water-limited by small soil moisture. In the extreme cases, all available energy will be used for evapotranspiration in cold regions and all available water will be used for evapotranspiration in arid regions. Very simple formulations of latent heat, which include plant processes only very indirectly, work well in hydrologic models for these limiting cases. These simple formulations seem to work also surprisingly well in temperate regions. Hydrologic models have, however, considerable problems in semi-arid regions where the vegetation influence on latent heat should be largest. But the models have to deal with much more problems in these regions. For example data scarcity in the Mediterranean leads to very large model uncertainty due to the forcing data. Water supply is also often very regulated in semi-arid regions. Variability in river discharge can hence be largely driven by the anthropogenic influence rather than natural meteorological variations in these regions. Here we will show for Europe the areas and times when the descriptions of plant processes are important for hydrologic models. We will compare differences in model uncertainties that come from 1. different formulations of evapotranspiration, 2. different descriptions of soil-plant interactions, and 3. uncertainty in the model's input data. It can be seen that model uncertainty stemming from

  10. The Role of Extension Nutrition Education in Student Achievement of Nutrition Standards in Grades K-3: A Descriptive Evaluation of a School-Based Program

    ERIC Educational Resources Information Center

    Arnold, Mary E.; Schreiber, Debera

    2012-01-01

    This article reports the results of a descriptive evaluation of the impact of an in-school Extension nutrition education program in a small, very rural county. The evaluation focused on understanding the nature of the role the Extension educator plays in delivering nutrition education, the impact of the program on student learning and achievement…

  11. Beyond Rehabilitation: The Federal City College Lorton Project--A Model Prison Higher Education Program

    ERIC Educational Resources Information Center

    Taylor, Andress

    1974-01-01

    A description and evaluation of the Federal City College (the first Urban Land Grant institution in the nation) higher education program offered in association with a group of Washington, D.C., penal institutions located in Lorton, Virginia. This Lorton Project has been adopted as a National Model by the Department of Health, Education, and…

  12. The Sun Health Research Institute Brain Donation Program: description and experience, 1987-2007.

    PubMed

    Beach, Thomas G; Sue, Lucia I; Walker, Douglas G; Roher, Alex E; Lue, LihFen; Vedders, Linda; Connor, Donald J; Sabbagh, Marwan N; Rogers, Joseph

    2008-09-01

    The Brain Donation Program at Sun Health Research Institute has been in continual operation since 1987, with over 1000 brains banked. The population studied primarily resides in the retirement communities of northwest metropolitan Phoenix, Arizona. The Institute is affiliated with Sun Health, a nonprofit community-owned and operated health care provider. Subjects are enrolled prospectively to allow standardized clinical assessments during life. Funding comes primarily from competitive grants. The Program has made short postmortem brain retrieval a priority, with a 2.75-h median postmortem interval for the entire collection. This maximizes the utility of the resource for molecular studies; frozen tissue from approximately 82% of all cases is suitable for RNA studies. Studies performed in-house have shown that, even with very short postmortem intervals, increasing delays in brain retrieval adversely affect RNA integrity and that cerebrospinal fluid pH increases with postmortem interval but does not predict tissue viability.

  13. Aerodynamic preliminary analysis system. Part 2: User's manual and program description

    NASA Technical Reports Server (NTRS)

    Divan, P.; Dunn, K.; Kojima, J.

    1978-01-01

    A comprehensive aerodynamic analysis program based on linearized potential theory is described. The solution treats thickness and attitude problems at subsonic and supersonic speeds. Three dimensional configurations with or without jet flaps having multiple nonplanar surfaces of arbitrary planform and open or closed slender bodies or noncircular contour are analyzed. Longitudinal and lateral-directional static and rotary derivative solutions are generated. The analysis is implemented on a time sharing system in conjunction with an input tablet digitizer and an interactive graphics input/output display and editing terminal to maximize its responsiveness to the preliminary analysis problem. Nominal case computation time of 45 CPU seconds on the CDC 175 for a 200 panel simulation indicates the program provides an efficient analysis for systematically performing various aerodynamic configuration tradeoff and evaluation studies.

  14. Ventures in science status report, Summer 1992. [Program description and Evaluation Report

    SciTech Connect

    Fredrick, Wayne C.

    1992-01-01

    The Ventures in Science summer program is directed towards students who are from underrepresented minority groups in mathematics and science professions. The target group of 40 was drawn from eligible students who will be entering high school freshman in the fall of 1992. 450 students applied. The theme for the summer is Chicago as an Ecosystem. The students are instructed in integrated math and science (2 hours), English/ESL (1 1/2 hrs.), counseling (1 hr.) and, physical education (1 hr.) each day four days a week. Integrated math and science are team taught. Parents are invited to participate in two workshops that will be presented based on their input. Parents may also visit the program at any time and participate in any field trip.

  15. The pollution reduction technology program for can-annular combustor engines - Description and results

    NASA Technical Reports Server (NTRS)

    Roberts, R.; Fiorentino, A. J.; Diehl, L.

    1976-01-01

    Pollutant reduction and performance characteristics were determined for three successively more advanced combustor concepts. Program Element I consisted of minor modifications to the current production JT8D combustor and fuel system to evaluate means of improved fuel preparation and changes to the basic airflow distribution. Element II addressed versions of the two-staged Vorbix (vortex burning and mixing) combustor and represented a moderate increase in hardware complexity and difficulty of development. The concept selected for Element III employed vaporized fuel as a means of achieving minimum emission levels and represented the greatest difficulty of development and adaptation to the JT8D engine. Test results indicate that the Element I single-stage combustors were capable of dramatic improvement in idle pollutants. The multistage combustors evaluated in Program Elements II and III simultaneously reduced CO, THC and NOx emissions, but were unable to satisfy the current 1979 EPA standards.

  16. A digital computer propulsion control facility: Description of capabilities and summary of experimental program results

    NASA Technical Reports Server (NTRS)

    Zeller, J. R.; Arpasi, D. J.; Lehtinen, B.

    1976-01-01

    Flight weight digital computers are being used today to carry out many of the propulsion system control functions previously delegated exclusively to hydromechanical controllers. An operational digital computer facility for propulsion control mode studies has been used successfully in several experimental programs. This paper describes the system and some of the results concerned with engine control, inlet control, and inlet engine integrated control. Analytical designs for the digital propulsion control modes include both classical and modern/optimal techniques.

  17. Input description for Jameson's three-dimensional transonic airfoil analysis program

    NASA Technical Reports Server (NTRS)

    Newman, P. A.; Davis, R. M.

    1974-01-01

    The input parameters are presented for a computer program which performs calculations for inviscid isentropic transonic flow over three dimensional airfoils with straight leading edges. The free stream Mach number is restricted only by the isentropic assumption. Weak shock waves are automatically located where they occur in the flow. The finite difference form of the full equation for the velocity potential is solved by the method of relaxation, after the flow exterior to the airfoil is mapped to the upper half plane.

  18. Creating community agency placements for undergraduate medical education: a program description

    PubMed Central

    Wasylenki, D A; Cohen, C A; McRobb, B R

    1997-01-01

    PROGRAM OBJECTIVE: To provide first- and second-year medical students with stimulating learning experiences in the community. SETTING: Three hundred placements representing a broad array of urban community agencies providing both general and specialized health care services. PARTICIPANTS: All first- and second-year medical students at the University of Toronto (n = 354). Other participants include staff of community agencies and tutors from the Faculty of Medicine and from the community. PROGRAM: The Health, illness and the Community course is mandatory and consists of 3 components. The first, in the first semester of first year, emphasizes the provision of health care in the community for individuals and populations. The second, in the second semester of first year, introduces a health promotion paradigm. The third component, throughout second year, allows students to engage in an in-depth study of the interconnection between a health problem and a social issue in a community agency setting. OUTCOMES: Students have expressed high levels of satisfaction with the community agency placements. The feedback from agencies has also been enthusiastic. Patients in the home care program have reported that visits by medical students are a positive experience. CONCLUSION: It is possible to recruit and maintain large numbers of urban community agencies as learning sites for medical students. It is hoped that this approach will help to produce socially responsive medical practitioners. PMID:9033420

  19. AutoBayes/CC: Combining Program Synthesis with Automatic Code Certification: System Description

    NASA Technical Reports Server (NTRS)

    Whalen, Michael; Schumann, Johann; Fischer, Bernd; Clancy, Daniel (Technical Monitor)

    2002-01-01

    Code certification is a lightweight approach to formally demonstrate software quality. It concentrates on aspects of software quality that can be defined and formalized via properties, e.g., operator safety or memory safety. Its basic idea is to require code producers to provide formal proofs that their code satisfies these quality properties. The proofs serve as certificates which can be checked independently, by the code consumer or by certification authorities, e.g., the FAA. It is the idea underlying such approaches as proof-carrying code [6]. Code certification can be viewed as a more practical version of traditional Hoare-style program verification. The properties to be verified are fairly simple and regular so that it is often possible to use an automated theorem prover to automatically discharge all emerging proof obligations. Usually, however, the programmer must still splice auxiliary annotations (e.g., loop invariants) into the program to facilitate the proofs. For complex properties or larger programs this quickly becomes the limiting factor for the applicability of current certification approaches.

  20. Quantum rotor description of the Mott-insulator transition in the Bose-Hubbard model

    SciTech Connect

    Polak, T. P.; Kopec, T. K.

    2007-09-01

    We present an approach to the Bose-Hubbard model using the U(1) quantum rotor description. The effective action formalism allows us to formulate a problem in the phase only action and obtain analytical formulas for the critical lines. We show that the nontrivial U(1) phase field configurations have an impact on the phase diagrams. The topological character of the quantum field is governed by terms of the integer charges--winding numbers. The comparison of presented results to recently obtained quantum Monte Carlo numerical calculations suggests that the competition between quantum effects in strongly interacting boson systems is correctly captured by our model.

  1. Dilemma of prescribing aripiprazole under the Taiwan health insurance program: a descriptive study

    PubMed Central

    Hsu, Yi-Chien; Chou, Yu-Ching; Chang, Hsin-An; Kao, Yu-Chen; Huang, San-Yuan; Tzeng, Nian-Sheng

    2015-01-01

    Objectives Refractory major depressive disorder (MDD) is a serious problem leading to a heavy economic burden. Antipsychotic augmentation treatment with aripiprazole and quetiapine is approved for MDD patients and can achieve a high remission rate. This study aimed to examine how psychiatrists in Taiwan choose medications and how that choice is influenced by health insurance payments and administrative policy. Design Descriptive study. Outcome measures Eight questions about the choice of treatment strategy and atypical antipsychotics, and the reason to choose aripiprazole. Intervention We designed an augmentation strategy questionnaire for psychiatrists whose patients had a poor response to antidepressants, and handed it out during the annual meeting of the Taiwanese Society of Psychiatry in October 2012. It included eight questions addressing the choice of treatment strategy and atypical antipsychotics, and the reason whether or not to choose aripiprazole as the augmentation antipsychotic. Results Choosing antipsychotic augmentation therapy or switching to other antidepressant strategies for MDD patients with an inadequate response to antidepressants was common with a similar probability (76.1% vs 76.4%). The most frequently used antipsychotics were aripiprazole and quetiapine, however a substantial number of psychiatrists chose olanzapine, risperidone, and sulpiride. The major reason for not choosing aripiprazole was cost (52.1%), followed by insurance official policy audit and deletion in the claims review system (30.1%). Conclusion The prescribing behavior of Taiwanese psychiatrists for augmentation antipsy-chotics is affected by health insurance policy. PMID:25657586

  2. Translational intracerebral hemorrhage: a need for transparent descriptions of fresh tissue sampling and preclinical model quality.

    PubMed

    Chang, Che-Feng; Cai, Li; Wang, Jian

    2015-10-01

    For years, strategies have been proposed to improve translational success in stroke research by improving the quality of animal studies. However, articles that report preclinical intracerebral hemorrhage (ICH) studies continue to lack adequate qualitative and quantitative descriptions of fresh brain tissue collection. They also tend to lack transparency about animal model quality. We conducted a systematic review of 82 ICH research articles to determine the level of detail reported for brain tissue collection. We found that only 24 (29 %) reported the volume, weight, or thickness of tissue collected and a specific description of the anatomical location. Thus, up to 71 % of preclinical ICH research articles did not properly define how fresh specimens were collected for biochemical measurements. Such omissions may impede reproducibility of results between laboratories. Although existing criteria have improved the quality of preclinical stroke studies, ICH researchers need to identify specific guidelines and strategies to avoid pitfalls, minimize bias, and increase reproducibility in this field.

  3. Translational Intracerebral Hemorrhage: A Need for Transparent Descriptions of Fresh Tissue Sampling and Preclinical Model Quality

    PubMed Central

    Chang, Che-Feng; Cai, Li; Wang, Jian

    2015-01-01

    For years, strategies have been proposed to improve translational success in stroke research by improving the quality of animal studies. However, articles that report preclinical intracerebral hemorrhage (ICH) studies continue to lack adequate qualitative and quantitative descriptions of fresh brain tissue collection. They also tend to lack transparency about animal model quality. We conducted a systematic review of 82 ICH research articles to determine the level of detail reported for brain tissue collection. We found that only 24 (29%) reported the volume, weight, or thickness of tissue collected and a specific description of the anatomical location. Thus, up to 71% of preclinical ICH research articles did not properly define how fresh specimens were collected for biochemical measurements. Such omissions may impede reproducibility of results between laboratories. Although existing criteria have improved the quality of preclinical stroke studies, ICH researchers need to identify specific guidelines and strategies to avoid pitfalls, minimize bias, and increase reproducibility in this field. PMID:25907620

  4. Intrasystem Analysis Program (IAP) Model Improvement.

    DTIC Science & Technology

    1982-02-01

    is designed for use by an EMC systems engineer with a minimum of computer experience. The input data requirements, program control, and output formats...implemented within IEMCAP. It was recommended that the proposed models be coded into a stand-alone computer program which can be exercised in a...in all cases this computation is transferred to the receptor input port where actual measurements are more readily obtained. An EMI margin of value

  5. Electrical description of N2 capacitively coupled plasmas with the global model

    NASA Astrophysics Data System (ADS)

    Cao, Ming-Lu; Lu, Yi-Jia; Cheng, Jia; Ji, Lin-Hong; Engineering Design Team

    2016-10-01

    N2 discharges in a commercial capacitively coupled plasma reactor are modelled by a combination of an equivalent circuit and the global model, for a range of gas pressure at 1 4 Torr. The ohmic and inductive plasma bulk and the capacitive sheath are represented as LCR elements, with electrical characteristics determined by plasma parameters. The electron density and electron temperature are obtained from the global model in which a Maxwellian electron distribution is assumed. Voltages and currents are recorded by a VI probe installed after the match network. Using the measured voltage as an input, the current flowing through the discharge volume is calculated from the electrical model and shows excellent agreement with the measurements. The experimentally verified electrical model provides a simple and accurate description for the relationship between the external electrical parameters and the plasma properties, which can serve as a guideline for process window planning in industrial applications.

  6. The compact Earth system model OSCAR v2.2: description and first results

    NASA Astrophysics Data System (ADS)

    Gasser, Thomas; Ciais, Philippe; Boucher, Olivier; Quilcaille, Yann; Tortora, Maxime; Bopp, Laurent; Hauglustaine, Didier

    2017-01-01

    This paper provides a comprehensive description of OSCAR v2.2, a simple Earth system model. The general philosophy of development is first explained, followed by a complete description of the model's drivers and various modules. All components of the Earth system necessary to simulate future climate change are represented in the model: the oceanic and terrestrial carbon cycles - including a book-keeping module to endogenously estimate land-use change emissions - so as to simulate the change in atmospheric carbon dioxide; the tropospheric chemistry and the natural wetlands, to simulate that of methane; the stratospheric chemistry, for nitrous oxide; 37 halogenated compounds; changing tropospheric and stratospheric ozone; the direct and indirect effects of aerosols; changes in surface albedo caused by black carbon deposition on snow and land-cover change; and the global and regional response of climate - in terms of temperature and precipitation - to all these climate forcers. Following the probabilistic framework of the model, an ensemble of simulations is made over the historical period (1750-2010). We show that the model performs well in reproducing observed past changes in the Earth system such as increased atmospheric concentration of greenhouse gases or increased global mean surface temperature.

  7. A comprehensive joint replacement program for total knee arthroplasty: a descriptive study

    PubMed Central

    Cook, Jon R; Warren, Meghan; Ganley, Kathleen J; Prefontaine, Paul; Wylie, Jack W

    2008-01-01

    Background Total knee arthroplasty (TKA) is a commonly performed surgical procedure in the US. It is important to have a comprehensive inpatient TKA program which maximizes outcomes while minimizing adverse events. The purpose of this study was to describe a TKA program – the Joint Replacement Program (JRP) – and report post-surgical outcomes. Methods 74 candidates for a primary TKA were enrolled in the JRP. The JRP was designed to minimize complications and optimize patient-centered outcomes using a team approach including the patient, patient's family, and a multidisciplinary team of health professionals. The JRP consisted of a pre-operative class, standard pathways for medical care, comprehensive peri-operative pain management, aggressive physical therapy (PT), and proactive discharge planning. Measures included functional tests, knee range of motion (ROM), and medical record abstraction of patient demographics, length of stay, discharge disposition, and complications over a 6-month follow-up period. Results All patients achieved medical criteria for hospital discharge. The patients achieved the knee flexion ROM goal of 90° (91.7 ± 5.4°), but did not achieve the knee extension ROM goal of 0° (2.4 ± 2.6°). The length of hospital stay was two days for 53% of the patients, with 39% and 7% discharged in three and four days, respectively. All but three patients were discharged home with functional independence. 68% of these received outpatient physical therapy compared with 32% who received home physical therapy immediately after discharge. Two patients (< 3%) had medical complications during the inpatient hospital stay, and 9 patients (12%) had complications during the 6-month follow-up period. Conclusion The comprehensive JRP for TKA was associated with satisfactory clinical outcomes, short lengths of stay, a high percentage of patients discharged home with outpatient PT, and minimal complications. This JRP may represent an efficient, effective and safe

  8. Program BTLS Technical Description Selection of Input Data, and Running Instructions

    DTIC Science & Technology

    1982-01-01

    7TZI . „, running the computer program. DD , j"„ 73 1473 EDITION OF I NOV « 5 IS OBSOLETE 3 r r 3 S/K C 105- 0 I «- 6601 I...Range Curves 4 3 Ray Path For Total Internal Reflection 7 4 Ray Path Showing Angle Designations 8 5 Diagram Showing Range, Depth, and Apparent...Frequency Dependence 84 TABLES PAGE 1 Geoparameter Inputs 5 2 Inversion Parameter Inputs 6 3 Sound Speed Profile Parameters from Hamilton 80

  9. Improving Perinatal Mental Health Care for Women Veterans: Description of a Quality Improvement Program.

    PubMed

    Katon, Jodie G; Lewis, Lacey; Hercinovic, Selma; McNab, Amanda; Fortney, John; Rose, Susan M

    2017-02-06

    Purpose We describe results from a quality improvement project undertaken to address perinatal mental healthcare for women veterans. Description This quality improvement project was conducted in a single VA healthcare system between 2012 and 2015 and included screening for depressive symptoms with the Edinburgh Postnatal Depression Scale (EPDS) three times during the perinatal period, a dedicated maternity care coordinator (MCC), an on-site clinical social worker, and an on-site obstetrician/gynecologist (Ob/gyn). Information on prior mental health diagnosis was collected by the MCC or Ob/gyn. The prevalence of perinatal depressive symptoms and receipt of mental healthcare among those with such symptoms are reported by presence of a pre-pregnancy mental health diagnosis. Assessment Of the 199 women who used VA maternity benefits between 2012 and 2015, 56% (n = 111) had at least one pre-pregnancy mental health diagnosis. Compared to those without a pre-pregnancy mental health diagnosis, those with such a diagnosis were more likely to be screened for perinatal depressive symptoms at least once (61.5% vs. 46.8%, p = 0.04). Prevalence of depressive symptoms was 46.7% among those with a pre-pregnancy mental health diagnosis and 19.2% among those without. Among those with a pre-pregnancy mental health diagnosis and depressive symptoms (n = 35), 88% received outpatient mental healthcare and 77% met with the clinical social worker. Among those without a pre-pregnancy mental health diagnosis and depressive symptoms (n = 8), none received outpatient mental healthcare, but 77.8% met with the clinical social worker. Conclusion Improving perinatal mental healthcare for women veterans requires a multidisciplinary approach, including on-site integrated mental healthcare.

  10. Description and comparison of geologic maps with FRAGSTATS - A spatial statistics program

    USGS Publications Warehouse

    Raines, G.L.

    2002-01-01

    FRAGSTATS is a public-domain GIS implementation of a set of spatial statistics that address a fundamental problem in GIS applications, description and comparison of maps. The spatial statistics from the 1:2,500,000-scale United States geologic map of Nevada, the central United States, and the northeastern United States quantify the differences in complexity and variability between these three geologic terranes. Nevada is defined by a large number of patches of small size and low size variability, whereas the Central area has a small number of patches with smaller relative size variability. All three areas have similar map-unit shape complexity with Nevada having the lowest. Based on the density of edges, the areas can be ranked from highest to lowest, as Nevada, Central, and Northeast. The Shannon diversity index ranks the areas from highest to lowest, as Northeast, Nevada, and Central, but the Shannon evenness index ranks them from highest to lowest, as Northeast, Central, and Nevada. These rankings may reflect the influence of folding in the Northeast and Central areas as opposed to basin and range extension in Nevada. The core areas statistic ranks the areas for spatial accuracy from highest to lowest, as Central, Northeast, and Nevada, with Northeast and Nevada being similar. For a scale comparison, the FRAGSTATS statistics quantify the increased complexity and spatial accuracy that is inherent in going from small- to larger-scale maps. For example for 1:2,500,000-1:500,000-scale maps of Nevada, respectively, the area weighted fractal dimension increase from 1.1 to 1.18, and the total core areas index almost doubles from 39.09 to 63.38. In addition, the fractal dimensions discriminate gross lithology and tectonic terranes. ?? 2002 Elsevier Science Ltd. All rights reserved.

  11. Aircraft Hydraulic Systems Dynamic Analysis. Volume 8. Transient Thermal Analysis (HYTTHA). Computer Program Technical Description

    DTIC Science & Technology

    1977-02-01

    5.1-1 5.1-2 LINE SEGMENT NODE REPRESENTATION ..... .............. ... 5.1-2 5.1-3 LINE SEGNENT THERMAL MODEL ...6.11-2 "CROSS" BRANCH AND LINE SEGMENT NODE REPRESENTATION . ... 6.11-2 6.11-3 BRANCH THERMAL MODEL ........ .................... . 6.11-5 6.21-1 TYPE...THERMAL MODEL ....... ................... ... 6.21-6 6.22-1 FOUR-WAY VALVE SCHEMATIC ....... .................. ... 6.22-1 6.22-2 VALVE NODE REPRESENTATION

  12. Description of the FORTRAN implementation of the spring small grains planting date distribution model

    NASA Technical Reports Server (NTRS)

    Artley, J. A. (Principal Investigator)

    1981-01-01

    The Hodges-Artley spring small grains planting date distribution model was coded in FORTRAN. The PLDRVR program, which implements the model, is described and a copy of the code is provided. The purpose, calling procedure, local variables, and input/output devices for each subroutine are explained to supplement the user's guide.

  13. Description and Evaluation of an MPharm Practice-based Experience Pilot Program

    PubMed Central

    Winn, Philip

    2016-01-01

    Objective. To determine the level of support among pharmacists in central Scotland to serve as mentors and provide practice-based experience to students enrolled in a master of pharmacy degree program. Methods. A study was conducted during the 2011-2012 academic year in which first-year MPharm students in Scotland were paired with practicing pharmacists for 2 half-day visits per month. The students were integrated into the pharmacy workflow and engaged in activities ranging from date checking to counseling patients. The pharmacists and students who participated were asked to complete a survey in spring 2012 regarding their experiences and, in addition, the students were asked to maintain diary entries describing their experiences. Results. Thirty-nine students were paired successfully with 38 pharmacists. Every pharmacist stated their student was welcome to return in the 2012-2013 academic year and 29 agreed to accept a second student. Nine of 12 participating chain community pharmacies asked for program expansion and 11 chain community pharmacies and one other community pharmacy that did not participate in 2011-2012 asked to join in 2012-2013. Conclusion. Large numbers of pharmacists in central Scotland are willing to mentor and provide practice-based pharmacy education for students in a manner consistent with General Pharmaceutical Council accreditation standards for the master of pharmacy degree curriculum. PMID:28090100

  14. Description and results of test-drilling program at Picatinny Arsenal, New Jersey, 1982-84

    USGS Publications Warehouse

    Harte, P.T.; Sargent, B.P.; Vowinkel, E.F.

    1986-01-01

    Picatinny Arsenal, located in north-central New Jersey, has a long history of explosives manufacturing. Past industrial activities and past waste-disposal practices have caused some groundwater contamination problems. In 1982, the U.S. Geological Survey, in cooperation with the U.S. Army, began a water resources investigation of the Arsenal. The test drilling program is designed to define the hydrogeology and install observation wells. Twenty-two boreholes were drilled and 21 observation wells installed in these holes. All drilling was done in a glaciated valley. The report includes lithologic and gamma-ray logs, results of grain-size analyses, well-construction data, and some groundwater levels. The generalized stratigraphic sequence of geologic units penetrated from the test-drilling program are from lower to upper: (1) pre-dominantly dolomitic Leithsville Formation, (2) in the upper part of bedrock, a weathered dolomite zone, (3) a thin discontinuous mantle of till, and (4) stratified drift deposit up to 208 ft thick. (USGS)

  15. The experimental clean combustor program: Description and status to November 1975

    NASA Technical Reports Server (NTRS)

    Niedzwiecki, R. W.

    1975-01-01

    The generation of technology was studied for the development of advanced commercial CTOL aircraft engines with lower exhaust emissions than current aircraft. The program is in three phases. Phase 1, already completed, consisted of screening tests of low pollution combustor concepts. Phase 2, currently in progress, consists of test rig refinement of the most promising combustor concepts. Phase 2 test results are reported. Phase 3, also currently in progress, consists of incorporating and evaluating the best combustors as part of a complete engine. Engine test plans and pollution sampling techniques are described in this report. Program pollution goals, specified at engine idle and take-off conditions, are idle emission index value of 20 and 4 for carbon monoxide (CO) and total unburned hydrocarbons (THC), respectively, and at take-off are an oxides of nitrogen (NOx) emission index level of 10 and a smoke number of 15. Pollution data were obtained at all engine operating conditions. Results are presented in terms of emission index and also in terms of the Environmental Protection Agency's 1979 Standards Parameter.

  16. Cooperative global security programs modeling & simulation.

    SciTech Connect

    Briand, Daniel

    2010-05-01

    The national laboratories global security programs implement sustainable technical solutions for cooperative nonproliferation, arms control, and physical security systems worldwide. To help in the development and execution of these programs, a wide range of analytical tools are used to model, for example, synthetic tactical environments for assessing infrastructure protection initiatives and tactics, systematic approaches for prioritizing nuclear and biological threat reduction opportunities worldwide, and nuclear fuel cycle enrichment and spent fuel management for nuclear power countries. This presentation will describe how these models are used in analyses to support the Obama Administration's agenda and bilateral/multinational treaties, and ultimately, to reduce weapons of mass destruction and terrorism threats through international technical cooperation.

  17. Academic program models for undergraduate biomedical engineering.

    PubMed

    Krishnan, Shankar M

    2014-01-01

    There is a proliferation of medical devices across the globe for the diagnosis and therapy of diseases. Biomedical engineering (BME) plays a significant role in healthcare and advancing medical technologies thus creating a substantial demand for biomedical engineers at undergraduate and graduate levels. There has been a surge in undergraduate programs due to increasing demands from the biomedical industries to cover many of their segments from bench to bedside. With the requirement of multidisciplinary training within allottable duration, it is indeed a challenge to design a comprehensive standardized undergraduate BME program to suit the needs of educators across the globe. This paper's objective is to describe three major models of undergraduate BME programs and their curricular requirements, with relevant recommendations to be applicable in institutions of higher education located in varied resource settings. Model 1 is based on programs to be offered in large research-intensive universities with multiple focus areas. The focus areas depend on the institution's research expertise and training mission. Model 2 has basic segments similar to those of Model 1, but the focus areas are limited due to resource constraints. In this model, co-op/internship in hospitals or medical companies is included which prepares the graduates for the work place. In Model 3, students are trained to earn an Associate Degree in the initial two years and they are trained for two more years to be BME's or BME Technologists. This model is well suited for the resource-poor countries. All three models must be designed to meet applicable accreditation requirements. The challenges in designing undergraduate BME programs include manpower, facility and funding resource requirements and time constraints. Each academic institution has to carefully analyze its short term and long term requirements. In conclusion, three models for BME programs are described based on large universities, colleges, and

  18. Correcting Inadequate Model Snow Process Descriptions Dramatically Improves Mountain Hydrology Simulations

    NASA Astrophysics Data System (ADS)

    Pomeroy, J. W.; Fang, X.

    2014-12-01

    The vast effort in hydrology devoted to parameter calibration as a means to improve model performance assumes that the models concerned are not fundamentally wrong. By focussing on finding optimal parameter sets and ascribing poor model performance to parameter or data uncertainty, these efforts may fail to consider the need to improve models with more intelligent descriptions of hydrological processes. To test this hypothesis, a flexible physically based hydrological model including a full suite of snow hydrology processes as well as warm season, hillslope and groundwater hydrology was applied to Marmot Creek Research Basin, Canadian Rocky Mountains where excellent driving meteorology and basin biophysical descriptions exist. Model parameters were set from values found in the basin or from similar environments; no parameters were calibrated. The model was tested against snow surveys and streamflow observations. The model used algorithms that describe snow redistribution, sublimation and forest canopy effects on snowmelt and evaporative processes that are rarely implemented in hydrological models. To investigate the contribution of these processes to model predictive capability, the model was "falsified" by deleting parameterisations for forest canopy snow mass and energy, blowing snow, intercepted rain evaporation, and sublimation. Model falsification by ignoring forest canopy processes contributed to a large increase in SWE errors for forested portions of the research basin with RMSE increasing from 19 to 55 mm and mean bias (MB) increasing from 0.004 to 0.62. In the alpine tundra portion, removing blowing processes resulted in an increase in model SWE MB from 0.04 to 2.55 on north-facing slopes and -0.006 to -0.48 on south-facing slopes. Eliminating these algorithms degraded streamflow prediction with the Nash Sutcliffe efficiency dropping from 0.58 to 0.22 and MB increasing from 0.01 to 0.09. These results show dramatic model improvements by including snow

  19. An avionics scenario and command model description for Space Generic Open Avionics Architecture (SGOAA)

    NASA Technical Reports Server (NTRS)

    Stovall, John R.; Wray, Richard B.

    1994-01-01

    This paper presents a description of a model for a space vehicle operational scenario and the commands for avionics. This model will be used in developing a dynamic architecture simulation model using the Statemate CASE tool for validation of the Space Generic Open Avionics Architecture (SGOAA). The SGOAA has been proposed as an avionics architecture standard to NASA through its Strategic Avionics Technology Working Group (SATWG) and has been accepted by the Society of Automotive Engineers (SAE) for conversion into an SAE Avionics Standard. This architecture was developed for the Flight Data Systems Division (FDSD) of the NASA Johnson Space Center (JSC) by the Lockheed Engineering and Sciences Company (LESC), Houston, Texas. This SGOAA includes a generic system architecture for the entities in spacecraft avionics, a generic processing external and internal hardware architecture, and a nine class model of interfaces. The SGOAA is both scalable and recursive and can be applied to any hierarchical level of hardware/software processing systems.

  20. Issues in Developing a Normative Descriptive Model for Dyadic Decision Making

    NASA Technical Reports Server (NTRS)

    Serfaty, D.; Kleinman, D. L.

    1984-01-01

    Most research in modelling human information processing and decision making has been devoted to the case of the single human operator. In the present effort, concepts from the fields of organizational behavior, engineering psychology, team theory and mathematical modelling are merged in an attempt to consider first the case of two cooperating decisionmakers (the Dyad) in a multi-task environment. Rooted in the well-known Dynamic Decision Model (DDM), the normative descriptive approach brings basic cognitive and psychophysical characteristics inherent to human behavior into a team theoretic analytic framework. An experimental paradigm, involving teams in dynamic decision making tasks, is designed to produce the data with which to build the theoretical model.

  1. Poisson type models and descriptive statistics of computer network information flows

    SciTech Connect

    Downing, D.; Fedorov, V.; Dunigan, T.; Batsell, S.

    1997-08-01

    Many contemporary publications on network traffic gravitate to ideas of self-similarity and long-range dependence. The corresponding elegant and parsimonious mathematical techniques proved to be efficient for the description of a wide class of aggregated processes. Sharing the enthusiasm about the above ideas the authors also believe that whenever it is possible any problem must be considered at the most basic level in an attempt to understand the driving forces of the processes under analysis. Consequently the authors try to show that some behavioral patterns of descriptive statistics which are typical for long-memory processes (a particular case of long-range dependence) can also be explained in the framework of the traditional Poisson process paradigm. Applying the concepts of inhomogeneity, compoundness and double stochasticity they propose a simple and intuitively transparent approach of explaining the expected shape of the observed histograms of counts and the expected behavior of the sample covariance functions. Matching the images of these two descriptive statistics allows them to infer the presence of trends or double stochasticity in analyzed time series. They considered only statistics which are based on counts. A similar approach may be applied to waiting or inter-arrival time sequences and will be discussed in other publications. They hope that combining the reported results with the statistical methods based on aggregated models may lead to computationally affordable on-line techniques of compact and visualized data analysis of network flows.

  2. The Plasma Interaction Experiment /PIX/ - Description and flight qualification test program

    NASA Technical Reports Server (NTRS)

    Ignaczak, L. R.; Haley, F. A.; Domino, E. J.; Culp, D. H.; Shaker, F. J.

    1978-01-01

    The Plasma Interaction Experiment (PIX) is a battery powered preprogrammed auxiliary payload on the Landsat-C launch. This experiment is part of a larger program to investigate space plasma interactions with spacecraft surfaces and components. The varying plasma densities encountered during available telemetry coverage periods are deemed sufficient to determine first order interactions between the space plasma environment and the biased experimental surfaces. The specific objectives of the PIX flight experiment are to measure the plasma coupling current and the negative voltage breakdown characteristics of a solar array segment and a gold plated steel disk. Measurements will be made over a range of surface voltages up to plus or minus 1 kilovolt. The orbital environment will provide a range of plasma densities. The experimental surfaces will be voltage-biased in a preprogrammed step sequence to optimize the data returned for each plasma region and for the available telemetry coverage.

  3. Description of the solid waste container corrosion program at the Hanford Site

    SciTech Connect

    Duncan, D.R.

    1995-01-01

    Waste management and environmental restoration are the Prime missions of the Hanford site, owned by the Department of Energy and operated by a management and operations contractor. The Site is located in southeast Washington State; its focus since World War II was the production of nuclear material to be used in atomic weapons but now is environmental cleanup. The cleanup of the site presents formidable challenges. The degradation of containers used to store radioactive and hazardous waste presents one of these challenges. Such containers, primarily 55 gallon (208 liter) drums, have been stored for eventual retrieval and re-packing for final disposal, some since 1970, in various types of environments. The expected degradation during storage must be estimated, verified, and predicted to allow prudent waste storage. several programs have been put into place at the Hanford Site to facilitate corrosion measurement and prediction.

  4. Description of a user-oriented geographic information system - The resource analysis program

    NASA Technical Reports Server (NTRS)

    Tilmann, S. E.; Mokma, D. L.

    1980-01-01

    This paper describes the Resource Analysis Program, an applied geographic information system. Several applications are presented which utilized soil, and other natural resource data, to develop integrated maps and data analyses. These applications demonstrate the methods of analysis and the philosophy of approach used in the mapping system. The applications are evaluated in reference to four major needs of a functional mapping system: data capture, data libraries, data analysis, and mapping and data display. These four criteria are then used to describe an effort to develop the next generation of applied mapping systems. This approach uses inexpensive microcomputers for field applications and should prove to be a viable entry point for users heretofore unable or unwilling to venture into applied computer mapping.

  5. Advanced program development management software system. Software description and user's manual

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The objectives of this project were to apply emerging techniques and tools from the computer science discipline of paperless management to the activities of the Space Transportation and Exploration Office (PT01) in Marshall Space Flight Center (MSFC) Program Development, thereby enhancing the productivity of the workforce, the quality of the data products, and the collection, dissemination, and storage of information. The approach used to accomplish the objectives emphasized the utilization of finished form (off-the-shelf) software products to the greatest extent possible without impacting the performance of the end product, to pursue developments when necessary in the rapid prototyping environment to provide a mechanism for frequent feedback from the users, and to provide a full range of user support functions during the development process to promote testing of the software.

  6. Description of the Prometheus Program Alternator/Thruster Integration Laboratory (ATIL)

    NASA Technical Reports Server (NTRS)

    Baez, Anastacio N.; Birchenough, Arthur G.; Lebron-Velilla, Ramon C.; Gonzalez, Marcelo C.

    2005-01-01

    The Project Prometheus Alternator Electric Thruster Integration Laboratory's (ATIL) primary two objectives are to obtain test data to influence the power conversion and electric propulsion systems design, and to assist in developing the primary power quality specifications prior to system Preliminary Design Review (PDR). ATIL is being developed in stages or configurations of increasing fidelity and complexity in order to support the various phases of the Prometheus program. ATIL provides a timely insight of the electrical interactions between a representative Permanent Magnet Generator, its associated control schemes, realistic electric system loads, and an operating electric propulsion thruster. The ATIL main elements are an electrically driven 100 kWe Alternator Test Unit (ATU), an alternator controller using parasitic loads, and a thruster Power Processing Unit (PPU) breadboard. This paper describes the ATIL components, its development approach, preliminary integration test results, and current status.

  7. Evaluation of Medical Education virtual Program: P3 model

    PubMed Central

    REZAEE, RITA; SHOKRPOUR, NASRIN; BOROUMAND, MARYAM

    2016-01-01

    Introduction: In e-learning, people get involved in a process and create the content (product) and make it available for virtual learners. The present study was carried out in order to evaluate the first virtual master program in medical education at Shiraz University of Medical Sciences according to P3 Model. Methods: This is an evaluation research study with post single group design used to determine how effective this program was. All students 60 who participated more than one year in this virtual program and 21 experts including teachers and directors participated in this evaluation project. Based on the P3 e-learning model, an evaluation tool with 5-point Likert rating scale was designed and applied to collect the descriptive data. Results: Students reported storyboard and course design as the most desirable element of learning environment (2.30±0.76), but they declared technical support as the less desirable part (1.17±1.23). Conclusion: Presence of such framework in this regard and using it within the format of appropriate tools for evaluation of e-learning in universities and higher education institutes, which present e-learning curricula in the country, may contribute to implementation of the present and future e-learning curricula efficiently and guarantee its implementation in an appropriate way. PMID:27795971

  8. Bowhead and gray whale migration model description. Interim report No. 1

    SciTech Connect

    Not Available

    1985-03-22

    Migration models for bowhead and gray whales in Alaskan waters were conceptualized, programmed, calibrated, and tested against observations. These verification tests do not supply irrefutable evidence that the model reproduces an average migratory pattern for either species. This is due in part to the high degree of interannual variability that normally occurs in Arctic and sub-Arctic environments. Furthermore, the model structure is flexible enough to allow changes to be readily implemented.

  9. A computer program to automatically generate state equations and macro-models. [for network analysis and design

    NASA Technical Reports Server (NTRS)

    Garrett, S. J.; Bowers, J. C.; Oreilly, J. E., Jr.

    1978-01-01

    A computer program, PROSE, that produces nonlinear state equations from a simple topological description of an electrical or mechanical network is described. Unnecessary states are also automatically eliminated, so that a simplified terminal circuit model is obtained. The program also prints out the eigenvalues of a linearized system and the sensitivities of the eigenvalue of largest magnitude.

  10. Indoor household residual spraying program performance in Matabeleland South province, Zimbabwe: 2011 to 2012; a descriptive cross-sectional study

    PubMed Central

    Chimberengwa, Pugie Tawanda; Masuka, Nyasha; Gombe, Notion Tafara; Tshimanga, Mufuta; Takundwa, Lucia; Bangure, Donewell

    2015-01-01

    Introduction Matabeleland South launched the malaria pre-elimination campaign in 2012 but provincial spraying coverage has failed to attain 95% target, with some districts still encountering malaria outbreaks. A study was conducted to evaluate program performance against achieving malaria pre-elimination. Methods A descriptive cross sectional study was done in 5 districts carrying out IRS using the logical framework involving inputs, process, outputs and outcome evaluation. Health workers recruited into the study included direct program implementers, district and provincial program managers. An interviewer administered questionnaire, checklists, key informant interviewer guide and desk review of records were used to collect data. Results We enrolled 37 primary respondents and 5 key informants. Pre-elimination, Epidemic Preparedness and Response plans were absent in all districts. Shortages of inputs were reported by 97% of respondents, with districts receiving 80% of requested budget. Insecticides were procured centrally at national level. Spraying started late and districts failed to spray all targeted households by end of December. The province is using makeshift camps with inappropriate evaporation ponds where liquid DDT waste is not safely accounted for. The provincial IHRS coverage for 2011 was 84%. Challenges cited included; food shortages for spraymen, late delivery of inputs and poor state of IHRS equipment. Conclusion The province has failed to achieve Malaria pre-elimination IRS coverage targets for 2011/12 season. Financial and logistical challenges led to delays in supply of program inputs, recruitment and training of sprayers. The Province should establish camping infrastructure with standard evaporation ponds to minimise contamination of the environment. PMID:26015847

  11. Air quality modelling using the Met Office Unified Model (AQUM OS24-26): model description and initial evaluation

    NASA Astrophysics Data System (ADS)

    Savage, N. H.; Agnew, P.; Davis, L. S.; Ordóñez, C.; Thorpe, R.; Johnson, C. E.; O'Connor, F. M.; Dalvi, M.

    2013-03-01

    The on-line air quality model AQUM (Air Quality in the Unified Model) is a limited-area forecast configuration of the Met Office Unified Model which uses the UKCA (UK Chemistry and Aerosols) sub-model. AQUM has been developed with two aims: as an operational system to deliver regional air quality forecasts and as a modelling system to conduct air quality studies to inform policy decisions on emissions controls. This paper presents a description of the model and the methods used to evaluate the performance of the forecast system against the automated UK surface network of air quality monitors. Results are presented of evaluation studies conducted for a year-long period of operational forecast trials and several past cases of poor air quality episodes. The results demonstrate that AQUM tends to over-predict ozone (~8 μg m-3 mean bias for the year-long forecast), but has a good level of responsiveness to elevated ozone episode conditions - a characteristic which is essential for forecasting poor air quality episodes. AQUM is shown to have a negative bias for PM10, while for PM2.5 the negative bias is much smaller in magnitude. An analysis of speciated PM2.5 data during an episode of elevated particulate matter (PM) suggests that the PM bias occurs mainly in the coarse component. The sensitivity of model predictions to lateral boundary conditions (LBCs) has been assessed by using LBCs from two different global reanalyses and by comparing the standard, single-nested configuration with a configuration having an intermediate European nest. We conclude that, even with a much larger regional domain, the LBCs remain an important source of model error for relatively long-lived pollutants such as ozone. To place the model performance in context we compare AQUM ozone forecasts with those of another forecasting system, the MACC (Monitoring Atmospheric Composition and Climate) ensemble, for a 5-month period. An analysis of the variation of model skill with forecast lead time is

  12. Large Scale Dissemination and Community Implementation of Pivotal Response Treatment: Program Description and Preliminary Data

    ERIC Educational Resources Information Center

    Bryson, Susan E.; Koegel, Lynn K.; Koegel, Robert L.; Openden, Daniel; Smith, Isabel M.; Nefdt, Nicolette

    2007-01-01

    This paper describes a collaborative effort aimed at province-wide dissemination and implementation of pivotal response treatment (PRT) for young children with autism spectrum disorder (ASD) in Nova Scotia, Canada. Three critical components of the associated training model are described: (1) direct training of treatment teams (parents, one-to-one…

  13. Program Model Checking as a New Trend

    NASA Technical Reports Server (NTRS)

    Havelund, Klaus; Visser, Willem; Clancy, Daniel (Technical Monitor)

    2002-01-01

    This paper introduces a special section of STTT (International Journal on Software Tools for Technology Transfer) containing a selection of papers that were presented at the 7th International SPIN workshop, Stanford, August 30 - September 1, 2000. The workshop was named SPIN Model Checking and Software Verification, with an emphasis on model checking of programs. The paper outlines the motivation for stressing software verification, rather than only design and model verification, by presenting the work done in the Automated Software Engineering group at NASA Ames Research Center within the last 5 years. This includes work in software model checking, testing like technologies and static analysis.

  14. The Use of Narrative as a Treatment Approach for Obesity: A Storied Educational Program Description

    PubMed Central

    Griffith, Marcus; Griffith, Jeana; Cobb, Mellanese; Oge, Vladimir

    2016-01-01

    Introduction: Childhood obesity is a health care crisis according to the leading pediatric advocacy groups (National Medical Association, American Academy of Pediatrics, and American Diabetes Association) and the White House. The problem has reached epidemic proportions for all children, but it has an even greater impact on racial minorities. The subject of childhood obesity can lead to a host of medical, psychological, and social problems, including low self-esteem and discrimination. We wrote an interventional children’s book and workbook (The Tale of Two Athletes: The Story of Jumper and The Thumper) and developed a three-step intervention based on the narrative. The intervention’s purpose is to increase public awareness, reduce stigma, and to help members of underserved communities become more comfortable discussing obesity. Methods: In classrooms and other community settings, a storied education program is presented to students of various ages. Interactive storytelling is the first step: live narration with direct listening and active participation. Didactic information on obesity is shared, including a sociocultural explanation for why the issue is more problematic among racial minorities. The audience is then introduced to the story of Jumper and The Thumper, two larger-than-life characters who experience different outcomes as a result of their choices about diet and exercise. True examples are described during the narration about these two young men, accompanied by cartoons and photographs for visual emphasis. The next step is reading: audience members are provided with a book to reinforce what was learned. Readers are allowed to more closely examine the importance of making healthy choices. Practicing positive behaviors and decision making through games and exercises from the companion workbook is the final step. These activities help children and their families live a healthier lifestyle. The goal is that these three steps, linked to a common

  15. Shell Model Description of the Odd-Odd Co and Cu Nuclei

    SciTech Connect

    Medina, N. H.; Allegro, P. R. P.; Oliveira, J. R. B. de; Ribas, R. V.; Seale, W. A.; Toufen, D. L.; Silveira, M. A. G.

    2007-10-26

    The known excited states of the odd-odd nuclei {sup 54,56,58,60}Co and 60,62,64,66Cu were interpreted in the framework of the large scale shell model (LSSM), using several effective interactions and configuration spaces. For the description of the negative parity states, we have allowed one particle excitation to the g{sub 9/2} orbital. The LSSM using the GXPF1 effective interaction reproduces well the first excited states in all of these nuclei.

  16. A Brush Seals Program Modeling and Developments

    NASA Technical Reports Server (NTRS)

    Hendricks, Robert C.; Flower, Ralph; Howe, Harold

    1996-01-01

    Some events of a U.S. Army/NASA Lewis Research Center brush seals program are reviewed, and the development of ceramic brush seals is described. Some preliminary room-temperature flow data are modeled and compare favorably to the results of Ergun.

  17. Evaluation Model for Career Programs. Final Report.

    ERIC Educational Resources Information Center

    Byerly, Richard L.; And Others

    A study was conducted to provide and test an evaluative model that could be utilized in providing curricular evaluation of the various career programs. Two career fields, dental assistant and auto mechanic, were chosen for study. A questionnaire based upon the actual job performance was completed by six groups connected with the auto mechanics and…

  18. Math and Science Model Programs Manual.

    ERIC Educational Resources Information Center

    Sawyer, Donna, Comp.; And Others

    This implementation manual has been developed to describe four model mathematics and science programs designed to increase African-American students' interest in mathematics and science. The manual will help affiliates of the Urban League to mobilize existing community resources to achieve the goals of the national education initiative. The four…

  19. The Atchafalaya River Delta: Report 2, Field Data; Section 4: Terrebonne Marshes Program Description and Data

    DTIC Science & Technology

    1990-08-01

    Delta, LA Prototype data acquisition Avoca Island Levee Terrebonne Marsh, LA Numeric mdel ,redictions 19. ABSTRACT (Continue on reverse if necessary and...the data collected fo use in development and verification of numerical models to predict the effects of the Avoca Island Extension and delta evolution...These sediment-laden waters of the Atchafa- laya River can reach Terrebonne marsh by going around the southern tip of the existing Avoca Island

  20. Prediction of asphaltene deposition during production - Model description and experimental details

    SciTech Connect

    Takhar, S.; Ravenscroft, P.D.; Nicoll, D.C.A.

    1995-12-31

    Asphaltene deposition can arise during normal production causing formation damage, precipitation in tubing, difficulties in wireline operations, stuck valves and lost production. Identifying which type of crudes will display this behavior, prior to full production, enables the operator to make remedial plans. A short description of a thermodynamic model to predict the onset parameters (temperature, pressure) will be described along with the essential experimental data required as input for subsequent modelling studies. This will be supported via model validation from real field data from two of BPX`s North Sea fields. A key conclusion of the findings is the ability to predict the deposition of asphaltenes downhole without the need for generating data from expensive single phase downhole samples.